Caramel Chocolate Pecan Pie Recipe

Sprinkle pecans evenly in unbaked pastry shell; sprinkle with chocolate pieces and drizzle with caramel topping. Set aside. In a medium mixing bowl combine cream cheese, sour cream, sugar and vanilla; beat with an electric mixer on medium speed until smooth. Add eggs, beating on low speed just until combined. Pour over caramel topping in crust. Bake at 350 about 45 minutes or until center appears set. Cool in a wire rack. Cover and chill for at least 1 hour before serving. Sift cocoa over pie, if desired.