1 pkg. yellow cake mix
1 c. peanut butter
1/2 c. cooking oil
2 tbsp. water
2 eggs

Combine all and mix well. Drop from teaspoon onto ungreased cookie sheet. Press a criss-cross on each with fork prongs dipped in water. Bake in preheated 350 degree oven for 10-12 minutes. Cool on cookie sheet for 1 minute, then remove them to rack to finish cooling.