Crust----
1 c  Graham cracker crumbs
3 tb Margarine -- melted
Filling----
16 oz Fat-free cream cheese --
Softened
1 c  Granulated sugar
1/4 c  Unbleached flour
3    Egg whites -- whipped
1/2 c  Fat-free sour cream
1 ts Vanilla
2 c  Milk chocolate chips

Preheat oven at 350. Prepare a 9″ pie pan with cooking spray and flour;
set aside. To prepare crust, combine crumbs and margarine in a small
mixing bowl. Press into prepared pan. Bake for 10 minutes. To prepare
filling, combine cream cheese, sugar, flour, egg whites, sour cream,
vanilla, and chocolate chips in another mixing bowl. Pour into crust. Bake
for 55 minutes. Loosen cake from rim of pan. Cool. Chill.

Anita A. Matejka