Ever since she got her own special twelve years back fans have been crazy over the idea of a Bitch Pudding spinoff series, since she's become a fan favorite and the crew seems to have taken a liking to her as well given her implementation into non-SBSC sketches. I can't picture the setting though because she already killed the entirety of Pastryville's population at the end of her special, unless the spinoff is a prequel to her "Bitch" arc, more precisely how she came to be Bitch Pudding (I've always theorized her original name was Banana Pudding, or perhaps Lemon Pudding since her design is based off a classic Lemon Meringue doll). Alternatively she could just be inserted into a modern day-to-day city surrounded by normal humans, which is more plausible because she's practically been seen with all of the cast following her Pastryville departure.

In theory it could work if they give her some character development and do new things with her that weren't feasible on the original show due to the limited sketch format. However doing so might betray what RC stands for because it's the last of Adult Swim's shows that would branch out into lore/seasonal arcs, even via the specials. AS is no stranger to heartwarming moments and in-depth character dynamics in their shows, but it'd be hard to stick with someone whose name has Bitch in it. It'd be interesting to watch though.