Onion Potato Tartlets - Pepperidge Farm

Ingredients

• 1 cup prepared instant mashed potatoes
• 1/2 cup sour cream
• 1 cup shredded Cheddar cheese(about 4 ounces)
• 1 cup crushed French fried onions
• 2 tablespoons finely chopped chives
• 1/2 teaspoon garlic powder
• 2 tablespoons all-purpose flour
• 1/2 of a 17.3-ounce package Pepperidge Farm® Puff Pastry Sheets(1 sheet), thawed