Microwave Pecan Pie

1 9-inch pie shell; unbaked
2 tablespoons unsalted butter or margarine
2 each large beaten eggs
½ cup dark corn syrup
⅓ cup granulated sugar
2 tablespoons unbleached flour
¼ teaspoon vanilla
½ cup Pecan Valley Pecan Halves

1. In a small nonmetal bowl micro-cook butter or margarine, uncovered, on 100% power for 30 seconds to 1 minute or till melted.
2. Stir in beaten eggs, corn syrup, sugar and flour. Micro-cook, uncovered, on 50% of power about 5 minutes or till slightly thickened, stirring every minute. Stir in vanilla. Turn into pecan pie pastry. Arrange pecan halves on top of pie.
3. Micro-cook, uncovered, on 30% power for 6 to 7 minutes or just till set, rotating the dish a quarter-turn every 2 minutes. Cool before serving.