This recipe is the easiest yummiest (is that a word?) cookie ever. Mix 1 box of cake mix (any flavor you want, I use yellow - as seen my picture), 1 egg, and 1 stick melted butter together. Roll into balls and place on a baking sheet. Flatten and add sprinkles of you want. Bake @ 350 until golden brown, about 12 minutes. Pour a glass of milk and eat.