Chocolate Marble Cheesecake Pie

Crust
1 c reduced fat Oreo? cookie crumbs

3 tbsps granulated sugar

1 tbsp olive oil

Filling
8 ozs fat-free cream cheese -- softened

14 ozs fat-free sweetened condensed milk

1 egg

1 tsp pure vanilla extract

1 oz unsweetened baking chocolate squares -- melted

Preheat oven to 300. To prepare crust, combine cookie crumbs, sugar, and oil in a mixing bowl. Press mixture firmly in a 9" pie pan. To prepare filling, combine cream cheese, sweetened condensed milk, egg, and vanilla extract in another mixing bowl. Reserve 1/4 cup of batter. Add chocolate to reserved batter; mix well. Pour vanilla batter into pie crust. Spoon chocolate batter over vanilla batter; cutting through batters with knife several times for the marble effect. Bake for 35 minutes or until center is set.