Texas Sheet Cake - cooking recipe

Ingredients

2 sticks margarine
1 c. water
2 Tbsp. cocoa
2 c. flour
2 c. sugar
2 eggs
1/2 tsp. salt
1 1/4 tsp. soda
1/2 c. sour cream

Preparation

Bring to boil margarine, water and cocoa.
Combine in bowl flour, sugar, eggs, salt, soda and sour cream.
Add boiled ingredients to flour ingredients.
Pour into greased and floured cookie sheet (large sheet with edge).
Bake 20 minutes at 350\u00b0. While cake is baking, make frosting.