Texas Sheet Cake - cooking recipe

Ingredients

2 sticks margarine
1 c. water
4 Tbsp. cocoa
2 c. flour
2 c. sugar
1/2 tsp. salt
2 eggs
1/2 pt. sour cream (8 oz.)
1 tsp. soda
1 stick margarine
4 Tbsp. cocoa
6 Tbsp. milk
1 lb. powdered sugar
1 tsp. vanilla
1 c. chopped nuts

Preparation

Boil margarine, cocoa and milk for 1 minute.
Remove from heat and add powdered sugar, vanilla and chopped nuts.
Pour and spread over cake while hot.