Raisin-Pecan Pie
["pastry for 9-inch pie", "1/2 c. butter or margarine, melted", "1 1/2 c. sugar", "3 eggs, beaten", "2 Tbsp. vinegar", "1/2 tsp. ground cinnamon", "2/3 c. raisins", "1/2 c. chopped pecans", "1 tsp. vanilla extract", "whipped cream (optional)"]
["Roll pastry to 1/8-inch thickness on a lightly floured surface.", "Place in a 9-inch pie plate; trim off excess pastry along edges.", "Fold edges under and flute.", "Prick bottom and sides of pastry with a fork.", "Bake at 450\u00b0 for 3 to 5 minutes; remove from oven.", "Cool."]
["pastry", "butter", "sugar", "eggs", "vinegar", "ground cinnamon", "raisins", "pecans", "vanilla extract", "whipped cream"]