1/2 c  Butter
3/4 c  Sugar
1 oz Bakes unsweetened chocolate
1 ts Vanilla
2    Eggs
1    Pie shell (9 inch)
1/2 pt Whipping cream

Thoroughly cream butter and sugar. Blend in melted chocolate and vanilla.
Add eggs, one at a time, beating 5 minutes after each addition on medium
speed. Pour into cool pie shell, chill for 2 hours. Then top with whipped
cream.