Step 1

Grease a 13x9-inch rectangular baking dish with nonstick cooking spray and set aside. Preheat oven to 375 degrees F.

Step 2

In a large saucepan, melt butter over medium-low heat. Add onion and cook for 2-3 minutes or until softened. Stir in garlic for 30 seconds then whisk in flour, salt and pepper and cook, stirring frequently until golden; about 2-3 minutes. Pour in milk and broth and bring to a simmer, stirring frequently, until thickened. Remove from heat and set aside. Taste and adjust seasonings, as desired.

Step 3

Stir in sour cream, diced turkey and vegetables.

Step 4

Pour mixture into the prepared baking dish and top evenly with small spoonfuls of leftover stuffing, breaking it up with your fingers if necessary.

Step 5

Bake at 375 degrees for 30-35 minutes or until bubbly and golden. Allow several minutes to cool and set.

Step 6

Garnish with fresh minced parsley and serve immediately.