Ingredients:

1/2 Butter
1/2 Margarine
1 Shortening
1/4 Water
2 All-Purpose Flour
2 White Sugar
1/2 Milk
1 Vinegar
2 Eggs
1 Baking Soda
1 Vanilla Extract
6 Butter
4 Margarine
3 Milk
3 Confectioners’ Sugar
1 Vanilla Extract

Directions:

Bring to a boil the 1/2 cup butter or margarine, 1/2 cup shortening, water and 1/4 cup cocoa.
Remove from heat and add flour, sugar, 1/2 cup milk and vinegar.
Mix well.
Then add: eggs, baking soda and 1 teaspoon vanilla.
Mix well until lumps are gone. Pour into greased 9 x 13 inch pan.
Bake at 400 degrees F (205 degrees C for 20 minutes or until toothpick comes out clean.
To Make Fudge Frosting: Combine in saucepan , 6 tablespoon butter or margarine, 4 tablespoons milk and cocoa.,
Bring to rolling boil.
Remove from heat and add 3 cups confectioners’ sugar and 1 teaspoon vanilla.
Beat until smooth.
Spread on cooled cake.