Texas Sheet Cake
["1 stick margarine or butter", "1/2 c. oil", "4 Tbsp. cocoa", "1 c. water", "1 tsp. vanilla", "2 eggs, beaten", "2 c. plus 2 tsp. flour", "2 c. sugar", "1/2 tsp. salt", "1 tsp. cinnamon", "1 tsp. soda", "1/2 c. buttermilk"]
["Bring margarine, oil, cocoa and water to a rapid boil; remove from heat and add vanilla.", "In a large mixer bowl, sift flour, sugar, salt, cinnamon and soda.", "Pour warm mixture over top and blend.", "Add 2 beaten eggs and 1/2 cup buttermilk.", "Beat well and pour into well-oiled 15 x 10 x 1-inch pan.", "Bake at 400\u00b0 for 25 to 30 minutes."]
["margarine", "oil", "cocoa", "water", "vanilla", "eggs", "flour", "sugar", "salt", "cinnamon", "soda", "buttermilk"]