Texas Sheet Cake - cooking recipe

Ingredients

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

Preparation

Bring first 4 ingredients to a rapid boil.
Pour over flour and sugar.
Blend well with mixer.
Add remaining ingredients. Pour into greased and floured oblong pan.
Bake 20 minutes at 350\u00b0.
Leave in pan.