I found a recipe for these cookies on Sister's Stuff and decided to try them. They are super easy and so delicious. They are very similar to the Lofthouse brand if you use the white cake mix.
1 box cake mix (called for white, but I think you could use any flavor) 1/3 cup oil 2 eggs 1 can frosting (again, flavor of choice) Preheat oven to 375 degrees. Mix ingredients together until moistened. Scoop onto ungreased cookie sheet and bake 6 to 8 minutes. Let cool on cookie sheet for 1 minute before moving to cooling rack. Frost while cookies are slightly warm.