Vinegar Pie

Ingredients (16)

• 4 egg yolks
• 2 egg whites
• 1 cup sugar
• 1/4 cup all-purpose flour
• 1/2 teaspoon ground nutmeg
• 1/2 teaspoon ground cinnamon
• 1/2 teaspoon ground allspice
• 1/2 teaspoon ground cloves
• 1 pinch salt
• 1 cup sour cream
• 3 tablespoons butter, melted
• 3 tablespoons apple cider vinegar
• 1 cup walnuts
• 1 cup raisins
• 1 9-inch pie shell, unbaked
• Whipped cream, for garnish