Only one jar of sauce, 4 cups shredded cheese or one package and one box of oven-ready/no-boil noodles. Don't need a whole tub of grated parmesan only a small amount!
Very tasty, I omitted the wine because I ran out. This is a really simple recipe and to be honest, apple cider vinegar would work just fine. Of course December means finding fresh tarragon is an unnecessary challenge, so dried it was. Thumbs up from my wife, I really suggest students try this. Cheers