Mom's Chocolate Sheet Cake

2 sticks margarine
1 cup water
6 tbsp cocoa

~Cook the above until it is well mixed. Let cool. Then add the cooled mixture to the following:

2 cups self rising flour
2 cups sugar
1 teaspoon vanilla
2 large eggs
1 teaspoon cinnamon
1/2 cup milk

Mix well. Spread in a greased 1 inch cookie sheet. Bake at 350 for 20 minutes. Prepare frosting 5 minutes after placing cake in oven.

Frosting:

6 tablespoons milk
1 stick margarine
3 tablespoons cocoa

Cook on low heat. DO NOT BOIL.

Add:

1 box of powdered sugar
1 teaspoon vanilla
1/2 cup chopped nuts

Spread on cake while warm.