CHOCOLATE MAYONNAISE CAKE CHOCOLATE MAYONNAISE CAKE Ingredients 2 cups all-purpose flour 2/3 cup unsweetened cocoa powder 1 1/4 tsp. baking soda 1/4 tsp. baking powder 3 eggs 1 2/3 cups sugar 1 tsp. vanilla extract 1 cup Hellmann's® or Best Foods® Real Mayonnaise 1 1/3 cups water Instructions Preheat oven to 350°. Grease and lightly