1 (9 inch) pie shell, baked 1/2 c. butter, softened 3/4 c. sugar 1 oz. sq. unsweetened chocolate 1 tsp. vanilla 2 eggs Melt chocolate and cool. Cream butter. Add sugar gradually and mix well. Blend in chocolate and vanilla. Add eggs, one at a time and beat for 5 minutes. Pour into a baked pie shell. Chill 3 hours or overnight. Top with Cool Whip. |