Bobby's Lighter Turkey Pot Pie - Paula Deen

Ingredients

• 1 tablespoon Olive oil
• 2 large leeks
• 2 cups butternut squash
• 1 cup reduced-sodium chicken broth
• 3 tablespoons all purpose flour
• 2 teaspoons curry powder
• 1/2 teaspoon salt
• 1 cup reduced-fat 1% milk
• 2 cups cooked cubed turkey breast
• 1/2 15-ounce package refrigerated pie crust
• 1 egg