Healthy Pecan Pie
["2 Tbsp. margarine", "1/3 c. sugar", "1 c. dark corn syrup", "2 large eggs plus 3 egg whites", "1 tsp. vanilla", "1 Tbsp. flour", "2 c. pecan halves", "1 (9-inch) pastry shell"]
["Cream the butter with sugar; add syrup.", "Add eggs one at a time. Beat in vanilla and flour.", "Stir in pecans.", "Bake 1 hour at 350\u00b0 or until golden."]
["margarine", "sugar", "corn syrup", "eggs", "vanilla", "flour", "pecan halves", "pastry shell"]