Texas Sheet Cake - cooking recipe

Ingredients

1 c. water
4 Tbsp. Hershey's cocoa
2 sticks margarine
2 c. flour
1/2 tsp. salt
1/2 pt. sour cream (8 oz.)
2 c. sugar
1 tsp. soda

Preparation

Boil first 3 ingredients for 3 minutes.
Add remaining ingredients and mix well.
Bake at 325\u00b0 for 20 minutes in a jelly roll pan, 15 1/2 x 12 1/2-inches.
Cool and ice.