1/2 c. butter
3/4 c. sugar
1 tsp. vanilla
1 sq. chocolate, melted and cooled
2 eggs

Save ready baked pie shell, and heavy cream for later. Cream butter and add sugar gradually, creaming well. Blend in chocolate and vanilla. Add eggs, one at a time, beating five minutes after each addition. (With electric mixer, use medium speed). Turn into cooled baked pie shell. Chill one or two hours. Before serving, top with whipped cream and walnut.