Perfectly Simple Roasted Chicken
["5 to 7 lb. roasting chicken", "1 Tbsp. flour", "1 medium onion, sliced", "2 stalks celery, sliced", "salt", "pepper to taste", "paprika to taste"]
["You will need one large oven cooking bag."]
["roasting chicken", "flour", "onion", "stalks celery", "salt", "pepper", "paprika"]