Chocolate Chunk and Caramel Pecan Pie... Chocolate Chunk and Caramel Pecan Pie   Ingredients 1/2 cup butter 3/4 cup light-color corn syrup 2/3 cup granulated sugar 2/3 cup packed brown sugar 2 tablespoons water 1/4 teaspoon salt 1 cup whipping cream 2 teaspoons vanilla 2 1/2 cups pecan halves Pastry for a Single-Crust Pie 3