Devil'S Food Cake
["1 1/2 c. sugar", "1/2 c. butter", "3 egg yolks", "3 Tbsp. cocoa", "1 c. cold water", "2 c. flour", "1 tsp. baking soda", "1 tsp. baking powder", "1 tsp. vanilla"]
["Beat egg whites and fold in.", "Use 9 x 13-inch pan.", "Bake at 350\u00b0 for 20 to 25 minutes."]
["sugar", "butter", "egg yolks", "cocoa", "cold water", "flour", "baking soda", "baking powder", "vanilla"]