Preheat oven to 375 degrees F.
In bowl, mix together cake mix, oil, and eggs with spoon.
Shape dough into 1-inch balls and place on ungreased baking sheet.
Flatten with fingers or bottom of a glass dipped in flour. Bake in preheated oven for 7-8 minutes.
Cool on pan for 1 minute then transfer to cooling rack.
When completely cool, spread a large dollop of frosting on one cookie, then top with another cookie.
Roll in sprinkles.
Enjoy!