Chocolate Sheet Cake - cooking recipe

Ingredients

1 stick margarine
1/2 c. oil
4 Tbsp. cocoa
2 c. sugar
2 c. flour
2 eggs
dash of salt
1/2 c. buttermilk
1 tsp. soda
1 tsp. vanilla

Preparation

Melt margarine, oil and cocoa in large saucepan.
Add sugar, flour, eggs and salt.
Stir.
Add buttermilk, soda and vanilla. Bake 20 to 25 minutes at 350\u00b0 in sheet cake pan.