Heat oven to 350. Lay parchment paper on cookie sheets
In lg bowl, combine cake mix, oil, eggs and mix well.
Drop by heaping tbsp, 2" apert onto cookie sheets. Bake 12-14 mins, or until firm. Remove to wire racks to cool completely. Then frost 1/2 of the flat side of eaxh cookie w/ chocolate frosting. Then frost the other 1/2 of each cookie w/ vailla frosting.