Ingredients:

  • 1 box (15.25 oz / 432g) White Cake Mix
  • 1/2 cup (115g) unsalted butter, melted
  • 1 cup (240ml) buttermilk
  • 3 large eggs
  • 1 tsp (5ml) pure vanilla extract
  • 1/2 cup (60g) multi-colored nonpareil sprinkles
  • 1 cup (225g) unsalted butter, softened
  • 3 cups (360g) powdered sugar, sifted
  • 2 tbsp (30ml) heavy cream
  • 1 tsp (5ml) vanilla extract
  • 1g fine sea salt
  • 1 cup (120g) multi-colored nonpareil sprinkles
  • 2 tbsp (30g) unsalted butter, melted

Instructions:

  1. Lightly brush the inside walls of your molds with melted butter.
  2. Pour nonpareil sprinkles into the mold and rotate the cup until the bottom and sides are completely and evenly coated.
  3. Gently press the sprinkles against the wall with your finger to ensure they adhere to the butter.
  4. In a large bowl, combine the cake mix, melted butter, buttermilk, eggs, and vanilla. Beat on medium speed for 2 minutes until velvety.
  5. Gently stir in the 1/2 cup of sprinkles by hand to avoid over-mixing.
  6. Pour batter into the sprinkle-lined molds, filling them only 3/4 full.
  7. Place molds on a baking sheet and bake at 350°F (175°C) for 15 minutes.