Texas Sheet Cake- By Jani

1/2 cup margarine
1/2 cup shortening
1 cup water
4 tablespoons cocoa

Bring to a boil, remove from heat and put in mixing bowl.

Add:
2 cups flour
2 cups sugar

Mix until well blended.

Add:
1 teaspoon vanilla
1 teaspoon baking soda
2 eggs
1/2 teaspoon salt
1/2 cup sour milk (Just add 1 teaspoon vinegar to milk)

Grease and flour cookie sheet pan-(Don't use all the batter or it will over flow)
Bake @ 350* for 20 minutes.

Frosting

Bring to boil

1 stick margarine
4 tablespoon cocoa
1/3 cup milk

Add:
1 box powdered sugar = 4 cups

Mix well and spread over "Warm" cake.