Macaroni Tuna Casserole

Yield:	4 Servings
Categories:	Pasta, Easy

1	pk	7 1/4 oz. macaroni & cheese
1	cn	10 3/4 oz. condensed cream of celery soup, undiluted
1	cn	6 oz. tuna, drained & flaked
1/2	c	Milk
1	c	4 oz.shredded cheddar cheese
		Minced fresh parsley, opt.