Pumpkin Pie Surprise - California Raisins

Ingredients

• 5 gingersnap cookies
• 1 Tablespoon granulated sugar
• 1 / 2 Tablespoon all-purpose flour
• 1 Tablespoon butter, chilled and cut into small pieces
• 1 / 4 Cup chopped pecans
• 1 unbaked 9-inch pastry shell
• 1 Cup California raisins, chopped
• Water
• 1 1 / 2 Cups cooked or canned pumpkin
• 1 Cup (8 ounces) sour cream
• 1 Cup granulated sugar, divided
• 3 large eggs, separated
• 1 Teaspoon ground cinnamon
• 1 / 2 Teaspoon ground ginger
• 1 / 2 Teaspoon ground nutmeg
• 1 / 4 Teaspoon ground cloves or allspice
• 1 / 4 Teaspoon salt
• 1 / 4 Teaspoon cream of tartar