Fudge Pecan Pie
["1 (9-inch) unbaked pie shell", "1/2 c. sugar", "1/3 c. cocoa", "1/3 c. all-purpose flour, unsifted", "1/2 c. chopped pecans", "1/4 tsp. salt", "1 1/4 c. light corn syrup", "3 eggs", "3 Tbsp. margarine, melted", "1 1/2 tsp. vanilla", "1/2 c. pecan halves"]
["Prepare pastry shell; set aside.", "Combine all ingredients except pecans in a mixer bowl.", "Beat on medium speed 30 seconds. (Do not overbeat.)", "Stir in pecans; pour into shell.", "Arrange pecan halves on top.", "Bake at 350\u00b0 for 1 hour; cool.", "For full flavor, cover and let stand 1 day before serving."]
["shell", "sugar", "cocoa", "all-purpose flour", "pecans", "salt", "light corn syrup", "eggs", "margarine", "vanilla", "pecan halves"]