Chocolate Cake
["1/4 lb. margarine", "2 eggs", "2 c. flour", "2 c. sugar", "3/4 c. cocoa", "2 tsp. baking powder", "1 c. buttermilk", "2 tsp. baking soda"]
["Blend margarine and eggs.", "Add dry ingredients alternately with buttermilk to which baking soda has been added.", "After completely mixed add 1 c. hot black coffee and 1 tsp.", "vanilla. Bake at 350\u00b0 for 25 minutes."]
["margarine", "eggs", "flour", "sugar", "cocoa", "baking powder", "buttermilk", "baking soda"]