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An app that can generate 64,000 kosher cheesecake recipes aims to prove AI’s value for Orthodox Jews
(JTA) — Sara Goldstein’s regular cheesecake recipe is like the rest of the kosher food she makes and shares on her Instagram account — “straightforward, and I wouldn’t say too adventurous.”
But she tried something special this year ahead of Shavuot, a Jewish holiday that begins Thursday night, when dairy foods are traditionally on the menu. In honor of the holiday, she whipped up a bourbon caramel cheesecake, with candied pecans on top.
Goldstein’s baking shakeup was spurred by an online tool that, using artificial intelligence, allows users to mix and match ingredients that can be made into more than 64,000 different cheesecake recipes. For Goldstein, a chef and kosher recipe developer who lives in Lakewood, New Jersey, CheesecakeWizard.AI offers a welcome challenge.
“You have to be extra creative in the kosher world because it’s very limited,” she said. “And I think it definitely opened people’s eyes to what’s possible. I mean, saying there’s 64,000 combinations that are kosher — it’s really, really cool.”
The app’s creator, Brooklyn marketing executive Avi Bree, doesn’t just want to push the bounds of what gets served on Shavuot tables. He’s also looking to prove to clients his value in a world of AI-generated press releases — and to show his fellow Orthodox Jews that ChatGPT and other AI tools can be a boon to Jewish observance, not a threat, despite concerns about internet use in his community.
“Not everybody who is going to go to this website is actually going to actually bake the cheesecake,” Bree said. “They’ll futz around with it, and they’ll push a couple buttons and it’ll make us all meshuggeneh trying to come up with the craziest flavor.… While they’re doing it, the company that’s sponsoring it, their logo and their name is there.”
The app asks users to select their crust, filling and topping preferences, then uses artificial intelligence to spit out a recipe to match. An image integration feature called Midjourney allows users to see computer-generated pictures of what their cheesecakes might look like — from carrot-cake crusts to maple and sweet potato filling to savory toppings such as an olive tapenade.
Since its launch last week, Cheesecake Wizard has been used by about 12,000 people to generate 45,000 recipes — though it remains to be seen how many actual cheesecakes result. Bree said that like Goldstein, he had been drawn to the “boozy options” in the Cheesecake Wizard interface and hoped that when the holiday begins Thursday night, he’ll get a chance to partake.
“After a very long week of work, I’d like to sit down on Shavuos eating cheesecake, and having a splash of bourbon on top would definitely, you know, add a little more enjoyment to the holiday festivities,” he said.
Bree’s experiment with AI started last spring, when clients began to drop him because, they said, they could use the new technology to create their marketing materials instead. He decided to explore the new terrain. Passover was approaching, and Bree’s first venture was a day-trip generator, inspired by the hassle Orthodox families can face when deciding what to do in the middle of the weeklong holiday, when Jewish schools and workplaces are closed.
Avi Bree created a cheesecake AI generator to show his Orthodox community the value of AI. (Courtesy Bree)
CanWeGoNow launched on the first day of chol hamoed, the period of the holiday when travel is allowed, and quickly crashed as the link ricocheted across WhatsApp groups that are the primary form of communication for many Orthodox Jews. Bree called his wife from synagogue and said he needed to scrap their own family’s plan to take their six children to an amusement park. He had to spend the time getting the site back up.
“I said, ‘Pessel, the bottom line is I stepped into something that might be amazing,’” he recalled. “I generally don’t work on chol hamoed, but if there’s a loss involved, the rabbinical leaders say you can work. So I said, ‘If I don’t take care of this, the whole thing’s going to fold.’”
Ultimately, 20,000 people generated tens of thousands of trip ideas in the United States, Israel, England, Australia and even Mexico, where hundreds of people at a kosher-for-Passover hotel got wind of the app.
Bree lost money on the venture, but he gained confidence that AI could catch on in his community, despite some of his Orthodox peers’ ambivalence toward new technologies. Now, he has relaunched his marketing firm to focus squarely on using AI to reach Orthodox audiences. (Its name, MarketAIng, makes the gambit visible.)
“The Jewish community is always a little bit behind, let’s just face it,” he said. “Our tradition is what kept us going all these thousands of years, so anytime something new comes into the picture, we’re always a little more wary and always a little more concerned. So AI really hasn’t made inroads yet.”
Bree’s latest effort hit a turning point while he was in synagogue, which he referred to as “a mini-networking event” that he attends three times a day for prayers. A self-described ultra-Orthodox Jew, he had been casting about for a kosher corporate partner for the cheesecake bot. An acquaintance named Akiva overheard him lamenting his lack of connections to a fellow worshiper after evening services.
Akiva said his wife worked for a kosher dairy-products company called Norman’s. A few WhatsApp messages later, Bree was in touch with executives there — and now the company’s name and logo appear on the website, and its products are inserted into the cheesecake recipes that the tool generates. Goldstein has also promoted the company on her social media posts about Cheesecake Wizard.
The sell wasn’t totally straightforward, Bree said. An executive “was a little bit nervous because of the internet aspect,” he recalled. “Right now in the Jewish community, it’s a weird sort of policy we have, like, we don’t encourage you to use it but if you’re going to use it, have a filter on it.”
Indeed, internet use has been a fraught topic in haredi Orthodox communities, with rabbis warning that online access can be a gateway to inappropriate content that conflicts with and diverts attention from Jewish practice.
Some Orthodox leaders have urged Jews to reject the internet entirely. In 2012, a rally warning of the dangers of the web drew more than 40,000 men to Citi Field in New York; last year, two massive rallies for women urged them to delete their social media profiles and give up their smartphones.
With the abrupt arrival of consumer-facing AI in recent months, the technology has drawn specific attention from some rabbinic leaders for the first time. Last month, a dozen rabbis from the traditionalist Skver Hasidic community, based in New Square, New York, explicitly banned its use.
“It is possible that at this point, not everyone knows the magnitude and scope of the danger, but it has become clear to us in our souls that this thing will be a trap for all of us, young and old,” the rabbis wrote in their decree last month. “Therefore, the use of ‘AI’ is strictly prohibited in any shape and form, even by phone.”
Despite these warnings, many haredi Orthodox Jews use the internet for work, shopping and other activities. But in some communities, users are expected to install “kosher” filters that block content considered inappropriate, and many Orthodox yeshivas require parents to install filters as a condition of enrollment. Bree said his own children’s Brooklyn yeshiva required a phone filter, which he installed, and that he made sure to construct his apps so that they would function on phones whose function is limited to WhatsApp and basic communication tools.
He also said that while Norman’s was persuaded to move forward with the cheesecake app because it had its own website, he was considering adding a disclaimer.
“We might have to actually make a little statement on the website saying something along the lines of, you know, ‘Please abide by your rabbinical guidelines regarding internet use,’” Bree said. “Because people were saying, ‘Oh, what are you pushing internet for?’ We’re not pushing it. If you’re using it anyways, then you could use this.”
Goldstein said she wasn’t sure she would become a regular AI user but thought that Cheesecake Wizard, for which she posted an instructional video for her followers on Wednesday, was a comfortable entry point for her community. “I definitely think it’ll take people a little while, maybe, to warm up to the concept, but it’s a great way to introduce it,” she said.
In her heavily Orthodox town of Lakewood, Goldstein said a wide range of internet uses are tolerated — and that she sees a value in remaining online.
“I’m not telling people to come start using Instagram, start using AI — it’s if you’re here [and] it’s where you’re at, then this is a fun way to make something amazing, to elevate something for chag,” Goldstein said, using the Hebrew word meaning holiday. “For people who are already out there on the internet — whether you need it for work, or just, you’re not at that place yet to completely eradicate internet from your life — here’s a way to take these tools and do something even spiritual with it.”
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The post An app that can generate 64,000 kosher cheesecake recipes aims to prove AI’s value for Orthodox Jews appeared first on Jewish Telegraphic Agency.
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Mamdani appoints Phylisa Wisdom, progressive Jewish leader, to run Office to Combat Antisemitism
New York City Mayor Zohran Mamdani has picked Phylisa Wisdom, the executive director of the progressive New York Jewish Agenda, to lead the Mayor’s Office to Combat Antisemitism. This announcement comes as the city grapples with a sharp rise in antisemitic attacks and as the Mamdani administration faces scrutiny from the Jewish community following a divisive election that turned, in part, on Mamdani’s positions on Israel.
Wisdom, 39, has aligned herself with some of the positions Mamdani has taken on countering antisemitism, including opposition to the International Holocaust Remembrance Alliance definition of antisemitism, which considers most forms of anti-Zionism as antisemitic. Mamdani has thus far declined to say how his administration will define antisemitism when determining which cases to investigate or pursue. Wisdom has also called for more sympathy towards Palestinians, and in November 2023, Wisdom’s organization, under her leadership, spearheaded a statement by liberal Jewish elected officials calling for a bilateral ceasefire in Gaza.
In her new role, Wisdom will serve as Mamdani’s point person to the Jewish community. Her appointment is another signal that Mamdani’s anti-Zionist posture will continue to factor importantly into his leadership of the city, which is home to the largest concentration of Jews outside Israel. Her challenge will be facilitating dialogue with people who hold widely diverging viewpoints, without overriding a mayor whose positions on Israel are deeply held and long-standing.
Wisdom told Jewish Insider last month that Mamdani’s pledge to tackle the scourge of antisemitism “will require a comprehensive strategy” with input from the diversity of New York’s Jewish community.
The office’s current executive director, Moshe Davis, is a holdover of the Adams administration.
Josh Binderman, a political strategist who handled Jewish outreach during the mayoral campaign and transition, will continue in a leadership role under the agency headed by Wisdom, a City Hall spokesperson said. Binderman was Mamdani’s informal Jewish liaison in the opening days of the new administration. He worked with both allies of the mayor and leaders of mainstream Jewish organizations who are unsettled by Mamdani.
Mamdani’s first month
The appointment comes as antisemitic incidents continue to account for a majority of reported hate crimes in New York City. According to the New York City Police Department, antisemitic incidents made up 57% of all hate crimes reported in 2025. The trend continued into the new year: NYPD data show that more than half of all hate crime incidents reported in January were targeted at Jews or Jewish spaces, including a rabbi who was verbally harassed and assaulted, and swastika graffiti that, two days in a row, appeared at a playground frequented by Orthodox families in the Borough Park neighborhood in Brooklyn.
More recently, Mamdani drew praise from Jewish leaders for his rapid and forceful response to the attempted car attack at Chabad-Lubavitch headquarters.
Mamdani said the office, established by former Mayor Eric Adams last year through an executive order, will pursue his commitment to addressing rising acts of hate against Jews. The office is tasked with monitoring antisemitic incidents, coordinating city agencies, engaging with Jewish communities across the city and advising the mayor on policy responses to antisemitism and related hate crimes. Mamdani opted to keep the office open while revoking, as one of his first acts in office, executive orders tied to antisemitism.
Mamdani faced a rocky first month in navigating Jewish communal concerns. His Day One move to repeal the adoption of the controversial IHRA definition, which the office to combat antisemitism pursued as a framework for investigating hate crimes, prompted swift backlash from mainstream Jewish organizations. A week later, he was criticized for his response to protests outside Park East Synagogue. City Hall quietly engaged Jewish leaders to defuse tensions, but Mamdani’s eventual statement that “chants in support of a terrorist organization have no place in our city” came later than many had hoped and was viewed by critics as restrained and overly cautious.
Last week, City Council Speaker Julie Menin, who is Jewish, announced a new task force dedicated to combating antisemitism; its co-chairs said the group would take a more assertive legislative role in addressing rising concerns among Jewish New Yorkers. One of its co-chairs is Inna Vernikov, a Republican and Mamdani critic, which could set up potential tension between the City Council and the mayor’s office over how to respond to the rise in antisemitism.
Mamdani also expressed reservations about legislation proposed by Menin to create a 100-foot buffer zone around synagogues and other houses of worship. “I wouldn’t sign any legislation that we find to be outside of the bounds of the law,” he said. However, he broadly supports the Council’s five-point plan to combat antisemitism, including $1.25 million in funding for the Museum of Jewish Heritage and the creation of a city hotline to report antisemitic incidents, he said.
Who is Phylisa Wisdom?
Born and raised in San Diego, California, she grew up in the Reform movement, actively engaged in NFTY, and learned advocacy through the Reform movement’s Religious Action Center under Rabbi David Saperstein. Wisdom is a member of Park Slope’s Congregation Beth Elohim, where Mamdani addressed the congregation while running for mayor.
Wisdom’s positions and past work drew scrutiny from some Orthodox leaders as rumors of her possible appointment began to circulate recently. She previously served as director of government affairs for Yaffed, a pro–secular education group that scrutinized private yeshivas in Brooklyn over inadequate secular education.
In 2023, Wisdom was tapped as head of the New York Jewish Agenda, a progressive advocacy group formed in 2020 to be a voice for liberal Jews in New York. On a recent webinar, Wisdom described her group’s mission as advocating, organizing and convening “liberal Jewish New Yorkers to impact policy, politics and communal discourse.”
The group criticized Adams’ Jewish advisory council in 2023 because it overrepresented the Orthodox community and men.
On the Israeli-Palestinian conflict, NYJA — whose founders include Rep. Jerry Nadler and former City Comptroller Brad Lander, both of whom describe themselves as liberal Zionists — has backed a two-state solution and called for a rights-based and humane approach toward Palestinians living under occupation. It is listed as a member of the Progressive Israel Network. In public statements and on social media, Wisdom has criticized Israeli settlement expansion while also stressing the security and safety of Israelis. Under her predecessor, Matt Nosanchuk, the group advocated for missions to Israel to learn firsthand about the conflict from Israelis and Palestinians. (Mamdani has said he would not continue the tradition of mayoral visits to the Jewish state.)
“We believe that legitimate criticism of policies of the government of Israel is not inherently antisemitic, and those who weaponize it only undermine our efforts and put us in harm’s way,” Wisdom wrote in an op-ed during the mayoral election. “While it is not necessarily antisemitic to criticize Israel, there are those who are antisemitic who use criticism of Israel as a mask for their antisemitism.”
Wisdom was a member of Mamdani’s inaugural committee and hosted him at a Hanukkah celebration for the leadership of the liberal Jewish group. In his remarks at the Hanukkah event, Mamdani said he associates himself with NYJA in “the bringing together of people” on critical issues.
The post Mamdani appoints Phylisa Wisdom, progressive Jewish leader, to run Office to Combat Antisemitism appeared first on The Forward.
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Yiddish theater is revived in Tbilisi, Georgia after 100 years
When Lasha Shakulashvili was a grad student at Tbilisi State University in 2022, he stumbled onto something unbelievable. In the National Archives of Georgia, he found Yiddish posters from 1910 announcing theater performances put on by a grassroots, community-run troupe in Tbilisi in what was then still part of the Russian Empire. The troupe was called the Jewish Division of Musical-Melodrama Art.
The posters were fragile and there were only a few of them. Along with them was a single photo he found in a 1917 copy of The Jewish Daily Forward, found in the archives of the National Library of Israel. The paper had a short dispatch mentioning the Ashkenazi school in Tbilisi and the photo showed a teacher writing the Yiddish word friling — spring — on a chalkboard.
Shakulashvili was surprised. Almost nothing had been written about Ashkenazi Jewish heritage in Georgia because most Jews in Georgia were kartveli ebraelebi or Georgian Jews; ‘Mountain Jews’ (Jewish inhabitants of the eastern and northern Caucasus) and Sephardic Jews. Shakulashvili was eager to find out more.

Born in Tbilisi to Orthodox Christian parents, he was raised in part by a Jewish nanny who taught him Russian and Yiddish. That early exposure set him on his scholarly path – and instilled in him a love for Yiddish and Ashkenazi culture.
Before turning to academia, Shakulashvili, who’s now a Yiddish scholar, Jewish history educator and digital storyteller, worked as a diplomat for Georgia’s Permanent Mission to the United Nations and the Georgian Foreign Ministry. Thanks to this career, he told me: “I look at things as an academic and a diplomat. As a diplomat, you have to be cautious but also persistent. A scholar does that, too.”
That persistence led him to write a dissertation on his findings, and publish some of his early discoveries in the Forward in 2022. His thesis is on the role of Yiddish theater in Georgia in the Jewish enlightenment. “Yiddish theater was groundbreaking at a time when Georgia was a very conservative place,”Shakulashvili said. “There were more actresses than actors, women were leading it, and there were plays that explored arranged marriages and women getting revenge. It was a ‘Belle Epoque’: Ashkenazis had been in Georgia less than a century and they changed the life of the whole community.”
Shakulashvili traced how Ashkenazi Jews began arriving in Georgia in the late 19th and early 20th centuries, fleeing poverty and pogroms in densely populated communities in the Russian Empire’s Pale of Settlement. Before the 1917 Revolution, about 5,000 Ashkenazim lived in Georgia, joining an already diverse Jewish population.
Shakulashvili visited Jewish cemeteries, eventually finding graves of every actor whose name was mentioned on the 1910 theater posters. He conducted oral history interviews with Jewish residents of Georgia from different Jewish communities and learned how interconnected different Jewish populations were: Sephardic and Georgian-Jewish sources told him about their grandmothers being educated at the Yiddish school in a time when many schools didn’t accept girls. In turn, the Sephardic community has taken on the task of preserving the two historic Ashkenazi synagogues.
His journey took him to archives in Tbilisi, Jerusalem and Oxford, England. “I had to bring these stories back to life somehow,” he said. “It’s one thing to find a poster and prove the theater existed, but who played there and where did they come from and how did they learn? My curiosity for the theater led me to find out more about the Yiddish schools. One thing led to another — there was a school, there was a society, a whole culture. I wanted to find a complete picture.”
The majority of Georgian-born Jews have since emigrated to Israel or the United States. According to his interviews, most of them did so not because of fear or persecution, but simply for better economic opportunities after the collapse of the Soviet Union.
Shakulashvili shared discoveries with his students at the Paideia Institute in Stockholm and Tbilisi State University, where he was lecturing. He then began sharing his discoveries on Instagram. One early video he posted showed him offering his mostly non-Jewish students cookies shaped like letters of the alef-beyz (the Hebrew alphabet) — a traditional way of welcoming children into Jewish learning.
When Shakulashvili started speaking publicly about the long-lost Yiddish theater, non-Jewish Georgian actors and directors reached out. Many were stunned to learn that Tbilisi once had a Yiddish stage, shut down in 1926 by Soviet authorities. A question emerged: Could the theater be revived?
Shakulashvili’s discovery and networks forged online brought together Georgian historians, Jewish community leaders and actors of all backgrounds. Ana Sanaia, a prominent Georgian actress, director and playwright emerged as the producer who’d make this dream a reality.
A century after its last performance, the Tbilisi Yiddish Theater reopened in 2023. The first production – performed in Yiddish and old Russian, with Georgian supertitles – was Osip Dymov’s 1907 drama Shema Yisroel (named for a centerpiece prayer in Judaism). Jewish protagonists convert to Christianity to survive, only to be rejected by their families and left stranded between identities.
The reopening in Tbilisi came at a tense time. Since the Oct. 7 attacks on Israel and the war in Gaza, Jewish cultural institutions elsewhere have faced protests and boycotts. Georgia has largely avoided that backlash, something Shakulashvili attributes to the country’s strong identification with its Jewish history.
Still, Georgia is politically polarized, especially as Russia’s war in Ukraine continues to shape regional affairs. The theater is self-funded exclusively through independent fundraising, Ana Sanaia, the theater’s producer, told me.
While Shakulashvili has since stepped back from the theater, his research paved the way for recovering the forgotten Yiddish culture of Georgia. He is now based in Israel, where he produces digital content, leads heritage tours and travels for lectures. He still spends the spring semester teaching in Tbilisi.
Meanwhile, Sanaia continues to produce plays, raise funds and recruit actors. She is currently producing her own play in Georgian about the Yiddish-speaking community and their relationship with Abkhaz Muslims in a Black Sea town in 1907.
Shakulashvili’s latest project focuses on online public education about the diverse arts, culture and languages of the Jewish people, through a platform he calls “Jewish Storytelling.” He is also working on a memoir about his discovery and the journey it sent him on.
“I’m proud to be a Georgian Orthodox Christian, and I am proud to work in Jewish studies,” Shakulashvili said. “Everyday I say ‘thank you’ to God that I have been able to do what I love.”
The post Yiddish theater is revived in Tbilisi, Georgia after 100 years appeared first on The Forward.
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US Condemns South Africa’s Expulsion of Israeli Diplomat
South Africa’s President Cyril Ramaphosa attends the 20th East Asia Summit (EAS), as part of the 47th ASEAN Summit in Kuala Lumpur, Malaysia, Oct. 27, 2025. Photo: REUTERS/Hasnoor Hussain
The United States on Tuesday condemned South Africa’s decision to expel Israel’s top diplomat last week, a State Department spokesperson said, calling the African nation’s step a part of prioritizing “grievance politics.”
“Expelling a diplomat for calling out the African National Congress party’s ties to Hamas and other antisemitic radicals prioritizes grievance politics over the good of South Africa and its citizens,” Tommy Pigott, the State Department’s deputy spokesperson, said on X.
South Africa’s embassy in Washington had no immediate comment.
On Friday, South Africa declared the top diplomat at Israel’s embassy persona non grata and ordered him out within 72 hours.
It accused him of “unacceptable violations of diplomatic norms and practice,” including insulting South Africa’s president.
Israel responded by expelling South Africa’s senior diplomatic representative to its country.
Relations between the countries have been strained since South Africa brought a genocide case over Israel’s defensive military campaign against Hamas in Gaza at the International Court of Justice. Israel has rejected the case as baseless, calling it an “obscene exploitation” of the Genocide Convention and noting that the Jewish state is targeting terrorists who use civilians as human shields in its military campaign.
The genocide case has also contributed to US President Donald Trump’s attacks on Pretoria, including verbal scolding, trade sanctions, and an executive order last year cutting all US funding.
Since the start of the war in Gaza, the South African government has been one of Israel’s fiercest critics, actively confronting the Jewish state on the international stage.
Beyond its open hostility toward Israel, South Africa has actively supported Hamas, hosting officials from the Palestinian terrorist group and expressing solidarity with their “cause.”
In one instance, South African President Cyril Ramaphosa led a crowd at an election rally in a chant of “From the river to the sea, Palestine shall be free” — a popular slogan among anti-Israel activists that has been widely interpreted as a genocidal call for the destruction of the Jewish state, which is located between the Jordan River and the Mediterranean Sea.
