Chocolate Sheet Cake - cooking recipe

Ingredients

2 sticks margarine
3 heaping Tbsp. cocoa
1 c. water
2 c. sugar
2 c. flour
2 eggs, well beaten
1 tsp. soda
1 tsp. vanilla
1/2 c. buttermilk or 1/2 c. milk with 1 Tbsp. vinegar

Preparation

Mix first 3 ingredients and boil.
Mix sugar and flour and 2 eggs (well beaten).
Add buttermilk or the milk with the vinegar in which you have added the 1 teaspoon of soda.
Add vanilla.
Now add the first three ingredients.
Put on an oiled cookie sheet. Bake 20 minutes at 400\u00b0.
Can add 1/2 teaspoon cinnamon and nuts, if desired.
Ice while still warm.