Preheat oven to 375 degrees. Spray a cookie sheet with nonstick spray.

Pour cake mix into a medium bowl, add eggs and melted butter - mix till combined. I used a wooden spoon but you can use a hand mixer as well.

Roll the dough into 1 inch balls and roll each ball into the powdered sugar. Place onto cookie sheet and bake about 11 - 12 minutes. Cool 2 minutes on cookie sheet and then remove to wire cooling rack.

Note: the cookies will spread out while baking so need to flatten the dough balls.