Home » Recipes » Mom's Mayonnaise Cake Suggestions? Mom's Mayonnaise Cake - Recipe Cost Ingredients Per Serving Qty Common Price Price per Serving 3 cups of flour 3 tablespoons $2.99 per 5 pounds $0.03 1 1/2 cups sugar 1 tablespoon $1.44 per pound $0.06 2 1/4 tsp baking powder 1/8 teaspoon $2.59 per 10 ounces $0.01 2 1/4 tsp baking soda 1/8 teaspoon $2.59 per 10 ounces $0.01 6 Tbsp cocoa powder 1 1/8 teaspoons $4.99 per 8 ounces $0.12 1 1/2 cups of water 1 tablespoon n/a 1 cup of mayonnaise 1 tablespoon $4.19 per 15 ounces $0.15 3 tsp vanilla 1/6 teaspoon $8.00 per 8 fluid ounces $0.03 Total per Serving $0.40 Total Recipe $6.44 Please Log In or Sign Up to edit Recipe Cost info Email Recipe Cost Send To Message (if any) or Close