Ruth Moran's Texas Sheet Cake

In saucepan, bring to a boil:

4 T. cocoa
1 stick oleo
1 c. water
1/2 c. Crisco

Remove from heat.

Mix:
2 c. sugar
2 c. flour

Put all together & add:

1/2 c. sour cream
1 tsp. soda
1 tsp. vanilla
2 slightly beaten eggs.

Pour into 16" x 11" pan & bake 20-25 min. at 375.

While baking, make icing and immediately upon removal from oven, spread on cake.

Icing:
4 T. cocoa
1 stick oleo
6 T. milk

Bring to a boil and remove from heat.

Add: 
1 lb. XXXX sugar
1 tsp. vanilla
1 C. chopped nuts

Spread on hot cake - Let cool before cutting -