¼ cup sprinkles (or more -- original recipe called for a full cup, but that seemed like a lot)
Instructions
Preheat oven to 350. Line three cookie sheets with parchment paper.
In a large bowl, mix together the cake mix, baking powder, eggs, oil, and vanilla by hand. Mix well until a soft dough forms. Fold in the sprinkles.
Using a melon baller, drop balls of dough onto baking sheets. Bake for 9 minutes -- the cookies will not brown. Allow to cool on the sheet for a few minutes and transfer to a cooling rack. Makes approximately 25 cookies.
Recipe by Five Wooden Spoons at https://www.fivewoodenspoons.com/2012/12/10/cake-batter-cookies/