Turkey Pot Pie

Ingredients

• 1 cup frozen green peas & carrots
• 1/3 cup chopped onion
• 1/2 cup sliced celery
• 2 unbaked pie crusts
• 1/4 teaspoon black pepper
• 32 ounce carton chicken or turkey stock
• 1/2 teaspoon coarse salt
• 1/3 cup butter
• 2/3 cup milk
• 2-3 cups cooked turkey
• 1/4 teaspoon celery seed
• 1/3 cup all-purpose flour
• 1 large potato