Chocolate Cookie Sheet Cake(Mouth Watering)  
["2 c. flour", "2 c. sugar", "4 Tbsp. cocoa", "1 stick margarine", "1/2 c. shortening", "1 c. water", "2 eggs", "1 c. buttermilk", "1 tsp. baking soda", "1 tsp. vanilla"]
["Sift together flour, sugar and cocoa.", "Boil margarine, shortening and water.", "Pour over the dry ingredients and mix well. Add 2 eggs, one at a time, and continue beating.", "Add 1 cup buttermilk, 1 teaspoon soda and 1 teaspoon vanilla.", "Bake 25 minutes at 350\u00b0.", "Ice while still hot."]
["flour", "sugar", "cocoa", "margarine", "shortening", "water", "eggs", "buttermilk", "baking soda", "vanilla"]