3 and minds cake Recipes

milk, cold, vanilla flavor instant pudding mix, fully ripe banana, mashed, cake, thawed , crumbled into fine crumbs (i think another yellow cake would work), milk chocolate candy bar, chopped, multi-colored candy sprinkles (or another decoration, nuts come to mind)

dark chocolate, unsalted butter , the best you can buy, cut into 1/2-inch cubes, granulated sugar, eggs, unbleached all-purpose flour