Classic Chicken Pot Pie

Ingredients

• box refrigerated Pillsbury™ Pie Crusts , softened as directed on box
• butter or margarine
• chopped onion
• all-purpose flour
• teaspoon salt
• teaspoon pepper
• from 1 carton Progresso™ Classic Chicken Broth
• milk
• shredded cooked chicken or turkey
• frozen mixed vegetables, thawed