Tres Leches Cake
A sponge made with no butter or oil at all, so it can drink nearly three cups of milk without collapsing. Bake it, poke it full of holes, pour the milks over and let the fridge do the rest overnight.
At a glance
Ingredients and method are in the app
Kitchen Pantri holds the full ingredient list and step-by-step method for Tres Leches Cake, checks it against what is already in your pantry, and adds anything missing to your shopping list. The app is free to use; you set up a Pantri account when you first open it.