Mayonnaise Cake - cooking recipe

Ingredients

2 c. flour
4 Tbsp. cocoa
1 c. water
1 c. sugar
2 tsp. baking soda
1/2 tsp. vanilla
1/2 c. mayonnaise

Preparation

Mix all ingredients; beat for 3 minutes.
Pour in a 9 x 9-inch square pan, greased and floured.
Bake 30 minutes at 350\u00b0.