2 c. flour
5 tbsp. cocoa
2 tsp. baking soda
1/2 tsp. salt
1 c. sugar
1 c. mayonnaise
1 c. water
1 tsp. vanilla

Blend together with electric mixer. Bake 30 minutes at 350 degrees in 8 x 8 inch pan. "A never fail recipe." Great frosted or dunked in a glass of milk.