Chocolate Silk Pie - cooking recipe

Ingredients

1 baked pie shell
3 eggs
2 sticks butter or margarine
2 c. confectioners sugar
9 Tbsp. cocoa
1 tsp. vanilla
3 Tbsp. butter or margarine

Preparation

Cream together 2 sticks butter and confectioners sugar; add the cocoa, vanilla and 3 tablespoons butter.
Add 1 whole egg and beat 5 minutes.
Add second egg and beat 5 minutes.
Add third egg and beat 5 minutes.
Put in crust and chill.
Serve with Cool Whip.