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

Cream mayonnaise and sugar. Sift together flour, salt, cocoa, baking soda, then add alternately with water to creamed mixture. Add vanilla. Pour into greased cake pan. Bake for 30 minutes at 350 degrees or until done.