French Silk Pie
["1 stick butter or margarine", "3/4 c. sugar", "1 1/2 sq. unsweetened chocolate", "whipped cream or Cool Whip", "1 Tbsp. vanilla", "2 eggs", "1 baked pie shell, cooled"]
["Cream butter and sugar in a bowl.", "Melt chocolate over boiling water and add to cream mixture.", "Add vanilla and add 1 egg, then beat with electric mixer for 5 minutes.", "Pour into baked pie shell and top with whipped cream or Cool Whip.", "Chill several hours before serving."]
["butter", "sugar", "unsweetened chocolate", "whipped cream", "vanilla", "eggs", "pie shell"]