Sheath Cake
["2 c. flour", "2 c. sugar", "1 stick butter", "3 1/2 Tbsp. cocoa", "1/2 c. shortening", "1/2 c. buttermilk", "1 tsp. baking soda", "2 eggs", "1 tsp. vanilla", "1 c. water"]
["Mix sugar and flour.", "Heat butter, cocoa, water and shortening to boil; pour over dry ingredients.", "Add buttermilk, baking soda, eggs and vanilla.", "Mix well.", "Pour into 11 x 15 inch pan and bake for", "20 minutes at 400\u00b0."]
["flour", "sugar", "butter", "cocoa", "shortening", "buttermilk", "baking soda", "eggs", "vanilla", "water"]