How many ppl does the Wilton doll cake feed? Thanks!

It can serve from 12-20. I know those are too far apart but it really depends on how thick your slices are.

I have to use about 1.25 of my normal recipe to fill the thing, and I can get 30 cupcakes easily out of that much batter, so I always say up to 24 servings. If you slice the cake horizontally in 2 first and then cut slices from it, you will get far more servings than trying to cut servings from the whole thing.