Homemade Chicken Pot Pie Recipe

Ingredients

• 2 refrigerated 9-inch pie crusts, at room temperature, divided
• 2 boneless, skinless chicken breasts, pounded thin
• 2 tablespoons minced fresh rosemary
• 2 tablespoons minced fresh parsley
• salt and ground black pepper to taste
• 1 tablespoon olive oil, or as needed
• 2/3 cup chicken broth
• 1/3 cup butter
• 1 clove garlic, minced
• 1/3 medium onion, diced
• 1/3 cup all-purpose flour
• 1 3/4 cups chicken broth
• 2/3 cup milk
• 1 (8 ounce) package frozen mixed vegetables, thawed
• aluminum foil