Ingredients

The following ingredients have 12 Servings
  • butter (for pan)
  • flour (for pan)
  • 1 recipe homemade funfetti cake mix
  • 4 large egg whites
  • 1¼ cup whole milk
  • 2 teaspoons real vanilla extract
  • 1/2 cup colorful sprinkles (slender long sprinkles)
  • Vanilla Buttercream Frosting or frosting of your choice

Instruction

  • Preheat your oven to 350°.
  • Butter and flour a 9x13x2 metal baking pan or 2 (9-inch) round cake pans and line with parchment paper.
  • Add the funfetti mix to the bowl of your stand mixer fitted with the paddle attachment.
  • In a 4-cup measuring cup, whisk the egg whites, milk and vanilla.
  • With the mixer on low-speed, slowly pour the wet ingredients into the dry. Mix until just combined.
  • Add sprinkles and gently fold them in with a rubber spatula
  • Pour cake batter into the prepared pan and bake on the middle rack of you preheated oven for 30 to 35 minutes (20 to 25 minutes for for two 9-inch pans or 17 to 20 minutes cupcakes) or until a cake tester comes out clean.
  • Allow the cake to cool in the pan for 20 minutes before running a dull knife around the edge of the cake in pan to release.
  • Invert the cake onto a wire rack, remove parchement and cool completely. Once cooled, invert it back into the cake pan and frost with vanilla buttercream or frosting of your choice.
  • Top with sprinkles before cutting and serving.