Easy Chocolate Cake
["2 sticks margarine", "1 c. water", "4 Tbsp. cocoa", "2 c. plain flour", "2 c. sugar", "1 tsp. baking soda", "1/2 tsp. salt", "2 eggs, beaten", "1/2 c. buttermilk", "1 tsp. vanilla"]
["Grease and flour a 9 x 13-inch pan.", "In a large saucepan, bring to a boil the margarine, water and cocoa.", "Sift together the dry ingredients and stir into boiling mixture (do not beat).", "In a small bowl, beat eggs, buttermilk and vanilla together.", "Stir into hot mixture.", "Pour into pan.", "Bake only 20 minutes in a preheated 400\u00b0 oven.", "Frost in the pan with Easy Chocolate Icing while cake is still hot.", "When cooled completely, cover tightly."]
["margarine", "water", "cocoa", "flour", "sugar", "baking soda", "salt", "eggs", "buttermilk", "vanilla"]