Chocolate Sheet Cake - cooking recipe

Ingredients

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

Preparation

Sift flour with sugar and cocoa.
Combine margarine, water and oil in saucepan; bring to a boil and pour over flour mixture. Combine buttermilk in which soda has been dissolved with eggs and vanilla.
Add to mixture; beat well.
Pour into 11 x 16-inch baking pan.
Bake at 400\u00b0 for 20 minutes.