Jack Schlossberg Shows Off His Cooking Skills in Rare Video with Late Sister Tatiana’s Kids: ‘Lotta Hungry Mouths to Feed’
Jack Schlossberg Shows Off His Cooking Skills in Rare Video with Late Sister Tatiana’s Kids: ‘Lotta Hungry Mouths to Feed’

Charlotte PhillippSun, August 2, 2026 at 12:49 AM UTC
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Jack Schlossberg in cooking video; Tatiana SchlossbergCredit: Jack Schlossberg/Instagram; Amber De Vos/Getty -
Jack Schlossberg shared a cooking video on Instagram featuring his niece and nephew, the children of his late sister Tatiana Schlossberg
Tatiana’s parents, Caroline Kennedy and Edwin Schlossberg, have stepped in to help raise her two young kids, Jack previously told PEOPLE
Tatiana died on Dec. 30, 2025, at age 35 from acute myeloid leukemia
Jack Schlossberg is sharing a rare glimpse into life with his late sister Tatiana Schlossberg’s two children.
In a video posted on Instagram on Saturday, Aug. 1, the congressional candidate, 33, prepared a meal for his niece Josephine, 2, and nephew Edwin, 4.
The clip showed Jack whipping up a pasta salad for the “kids’ menu” as the children could be seen and heard playing in the background.
“Lotta hungry mouths to feed,” Jack said in the video. “I like making pasta for lunch sometimes for kids.”
“My take on a simple pasta salad — roasted local sungold tomatoes — basil, garlic, EVOO and star of the show — baked parm to a perfect gold crust!! Kids love it,” he added in the caption.
Tatiana — Caroline Kennedy and Edwin Schlossberg’s middle child — died on Dec. 30, 2025, at age 35 from acute myeloid leukemia.
She and husband George Moran, who met while attending Yale University, welcomed Edwin in 2022. They later welcomed their daughter, Josephine, in 2024.
Caroline, daughter of President John F. Kennedy, and her husband have been “playing the role of new parents” after moving in with Tatiana’s husband to help with their grandchildren, Jack told PEOPLE in June.
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“My parents are grandparents, but they’re really playing the role of new parents right now,” he said. “They live with my niece and nephew and take care of them every single day. They’re really taking everything in stride, but really taking care of the kids.”
“Most people don’t realize that they are really acting as new parents right now, and they’re all living in the same apartment,” Jack continued.

Jack Schlossberg and Tatiana Schlossberg in 2013.Credit: ImageCatcher News Service/Corbis via Getty
“I don’t understand how my mom has so much energy, but she does. Somehow she manages,” Jack added. “Like, honestly, I don’t know how she does it.”
Jack launched a campaign for Congress shortly before Tatiana’s death and cited his sister as an inspiration to him during his candidacy. (He ultimately lost to New York state Assembly Member Micah Lasher in the crowded Democratic primary.)
Jack told PEOPLE that his niece and nephew “both make me laugh my head off, just like [Tatiana] did.”
Tatiana, an environmental journalist and author, wrote a heartbreaking essay for The New Yorker last year that shared that she had a terminal illness. She also shared that her parents, brother Jack and older sister Rose were “raising” her children during her treatments. She lamented that her death would be another tragedy they would have to bear.
“My parents and my brother and sister, too, have been raising my children and sitting in my various hospital rooms almost every day for the last year and a half,” Tatiana wrote. “They have held my hand unflinchingly while I have suffered, trying not to show their pain and sadness in order to protect me from it. This has been a great gift, even though I feel their pain every day.”
Tatiana also wrote that as her cancer progressed, she was focusing on “being in the present” with her husband and their kids. She shared that she reminded her son that she was a climate journalist “so that he will know that I was not just a sick person.”
“When I look at him, I try to fill my brain with memories,” she wrote, later adding that in the last weeks of her life, she was trying to “live and be with them now.”
on People
Source: “AOL Entertainment”