Ingredients

The following ingredients have 36 Servings
  • 1 cup unsalted butter (room temperature)
  • 3/4 cup packed light brown sugar
  • 1/2 cup granulated sugar
  • 1 large egg
  • 1 tsp vanilla extract
  • 1 1/2 cups all-purpose flour
  • 1 cup cake mix (white or yellow)
  • 1/2 tsp baking soda
  • 1/2 tsp salt
  • 3/4 cup rainbow sprinkles

Instruction

  • Preheat oven to 350° F and line baking sheet with parchment paper or spray with nonstick cooking spray.
  • In the bowl of a stand mixer, or using electric beaters, cream together butter and sugars. Add egg and vanilla and beat together, scraping down sides of bowl as necessary. 
  • Add flour, cake mix, baking soda, and salt and mix to combine. Stir in sprinkles.
  • Scoop dough out by rounded tablespoonful onto prepared baking sheet. Bake at 350° F for 10-12 minutes until edges are slightly browned.
  • Remove from oven and let cool for about 5 minutes before transferring to cooling rack to cool completely.