A friend of mine is a huge Funfetti fan. She requests, no, demands that her birthday cakes be Funfetti. So when I saw this recipe on Two Novice Chefs, One Tiny Kitchen, I had to make it for her! And no, it wasn't her birthday.
Source: Two Novice Chefs, One Tiny Kitchen (originally from Pillsbury)
1 box Funfetti cake mix
1/3 cup oil
1/2 can of frosting
Preheat oven to 375 degrees. In a large bowl combine cake mix, oil, and eggs. Stir until moistened. Shape dough into 1 inch balls, place 2 inches apart on baking sheet. Flatten cookies with the bottom of a floured glass (I used my hand and made them a bit on the thin side. Feedback on the thickness was great!). Bake for 6-8 minutes or until edges are slightly brown. Let cool for one minute and then remove from cookie sheets to cool completely. Frost cookies and store in an airtight container.