Chocolate Sheet Cake
["1 c. water", "1 stick margarine", "1/2 c. oil", "2 eggs", "1/2 c. buttermilk", "1 tsp. soda", "1 tsp. vanilla", "2 c. flour", "2 c. sugar", "1 pkg. Choco-bake"]
["Bring to boil water, margarine and oil.", "Beat together eggs, buttermilk, soda, vanilla, flour, sugar and Choco-bake; add to margarine mixture."]
["water", "margarine", "oil", "eggs", "buttermilk", "soda", "vanilla", "flour", "sugar", "Choco-bake"]