Chocolate Mayonnaise Cake - cooking recipe

Ingredients

2 c. flour
2/3 c. cocoa
1 1/4 tsp. baking soda
1 tsp. baking powder
1 1/3 c. water
1 2/3 c. sugar
4 eggs
1 tsp. vanilla
1 c. mayonnaise

Preparation

Mix ingredients well.
Grease and flour 1 large 9 x 12-inch pan or 2 round pans.
Bake at 350\u00b0 for 30 to 35 minutes.