Chicken Pot Pie

Ingredients

• 1 9 inch pie shell
• 1 leek, chopped
• 1 cup red bell pepper, chopped
• 2 cups carrots, chopped
• 14 cup butter
• 23 cup flour
• 2 teaspoons poultry seasoning
• 12 teaspoon black pepper
• 12 teaspoon salt
• 3 cups chicken broth
• 2 cups half-and-half
• 4 cups cooked chicken, shredded
• 2 cups frozen peas
• 1 egg, beaten