Chocolate Cheesecake

3/4 cups finely crushed graham cracker crumbs
1 tblsp sugar
2 tblsp butter, melted
1 pkg chocolate pudding and pie filling
3/4 cup sugar
1 cup milk
1 square Baker's unsweetened chocolate
3 8 ounce package cream cheese, softened
3 egg yolks
2 tsp vanilla
1/4 tsp salt
3 egg whites
1 cup sour cream
Combine graham cracker crumbs, sugar and melted butter. Press on bottom
and sides of a greased 0 inch springform pan. Combine pudding mix,
sugar and milk in saucepan. Add chocolate. cook and stire over medium
heat until mixture comes to a full boil. Remove from heat. Cover
surface with waxed paper and set aside.

Beat cream cheese until fluffy. Beat in yolks, vanilla, salt and
pudding. Fold in egg whites. (Odd. Says nothing about beating the egg
whites first. Hm. Well, I would.) Pour over crumbs in pan. Bake on
lowest rack at 425F for about 35 minutes or until center is set lightly
when touched. Cool 4 hours. Spread top with sour cream.