1 (6 oz.) graham cracker pie crust
1 stick butter, softened
1 (1 oz.) block of unsweetened chocolate
3/4 c. sugar
1 tsp. vanilla
2 eggs
1 (8 oz.) carton of Cool Whip
Hershey bars for garnish

Make sure butter is softened well, then cream for 1 minute before gradually adding the sugar. (The secret is that the butter and sugar be creamed well.) Melt the unsweetened chocolate and add it and the vanilla to the mixture; mix well. Add first egg and mix for 4 minutes. Add the other egg and mix for 5 more minutes. Pour into the pie shell and chill for 8 hours. Top with Cool Whip and garnish with chocolate shavings. (Hershey bars make good shavings),