Chocolate Sheet Cake - cooking recipe

Ingredients

2 c. flour
2 c. sugar
1 stick margarine
1 c. water
1/2 c. oil
4 Tbsp. cocoa
2 eggs
1 tsp. vanilla
1 tsp. cinnamon
1 tsp. baking soda
1/2 c. buttermilk

Preparation

Mix the flour and sugar in large bowl.
Bring to a boil and pour over flour and sugar the margarine, water, oil and cocoa. Add and mix well the eggs, vanilla, cinnamon, baking soda and buttermilk.
Pour on sheet cake pan with bottom and sides greased and floured.
Bake at 400\u00b0 for 15 to 20 minutes.