Chocolate Mayonnaise Cake
["1 1/2 c. sugar", "2 1/4 c. flour", "6 Tbsp. cocoa", "3 tsp. baking soda", "pinch of salt", "1 1/2 c. mayo", "1 1/2 c. cold water", "1 1/2 tsp. vanilla"]
["Mix all ingredients together.", "Divide into 2 round 8-inch cake pans, greased and floured.", "Bake at 350\u00b0 for 30 to 40 minutes."]
["sugar", "flour", "cocoa", "baking soda", "salt", "mayo", "cold water", "vanilla"]