Chocolate Cake With Sprinkles On Top. Stir until chocolate is completely melted. Place cake on cake stand, then add more sprinkles on top.
Pour a generous amount of sprinkles onto a half sheet pan (with raised edges). If you start by putting 1 or 2 handfuls of sprinkles in the center, it will make spreading out the sprinkles easier. Cover with remaining frosting and sprinkles, as desired!
In the bowl of a stand mixer fitted with the paddle attachment, combine the sugar, flour, cocoa, baking soda, baking powder and salt.
Once the cakes cool, place one on a platter, spread on the white chocolate mousse, then place the second cake on top. Slice and enjoy recipe notes. Beat egg whites in small bowl with mixer on high speed until stiff peaks form; Slowly and gently pull acetate sheet complete off the cake allowing ganache to drip down the cake.