In Season 2 of the show, Elizabeth Rowe won the top prize of $75,000, creating cakes that resembled a Dr. Martens boot, a softball glove, a yoga mat and a paint-splattered tool bag.

“The thing that I loved about Season 1 is the thing I hope people get out of Season 2,” Marek says. “It’s an opportunity to get together with friends, and family and kids.

Netflix announced the return of “Is it Cake?” and the addition of its latest “Nailed It!” spinoff, “The Big Nailed It Baking Challenge,” with both to premiere on the platform this ...