1 9-inch unbaked pastry shell
1/2 cup chopped walnuts
20 caramels, unwrapped
1 14-oz can low fat or fat free sweetened condensed milk
1 egg, beaten
2 tbs margarine
1 6-oz package semi sweet chocolate chips, melted
Preheat oven to 325'. Sprinkle nuts into pastry shell. In a small saucepan, over low heat, melt caramels with 2/3 cup condensed milk. Spoon over walnuts. In a mixing bowl, combine egg, margarine and remaining condensed milk; mix well. Stir in chips. our chocolate mixture over caramel layer. Bake for 35 mintues or until center is set. Cool. Serve warm or chilled.
Garnish with whipped cream and whole walnuts.