Skillet Chicken Pot Pie

INGREDIENTS

• 1/3 cup butter
• 1/3 cup all-purpose flour
• 1 1/2 cups chicken broth
• 1 1/2 cups milk
• 1 1/2 teaspoons Creole seasoning
• 2 tablespoons butter
• 1 large sweet onion, diced
• 1 (8-oz.) package sliced fresh mushrooms
• 4 cups shredded cooked chicken
• 2 cups frozen cubed hash browns
• 1 cup matchstick carrots
• 1 cup frozen small sweet peas
• 1/3 cup chopped fresh parsley
• 1 (14.1-oz.) package refrigerated piecrusts
• 1 egg white