Caramel Pecan Pie
["3 eggs, beaten", "1/2 c. white sugar *", "1 c. dark Karo syrup *", "1 c. pecans", "1/2 tsp. salt", "4 Tbsp. melted margarine", "1 tsp. vanilla", "1 (8 or 9-inch) unbaked pie shell"]
["*Or substitute 1/2 cup brown sugar and 1 cup light Karo for the white sugar and dark Karo."]
["eggs", "white sugar", "syrup", "pecans", "salt", "margarine", "vanilla", "shell"]