These cookies/bars were very easy to make and very delicious. I used to make the single layer version of this many, many times a few years ago. My sisters and I call the single layer version "Christmas Crack" because once you take one bite we couldn't stop eating it! We also had another name for it... White Trash Toffee because it does taste like toffee, but it's made with saltine crackers! Anyway, these caramel crunch bars are similar to our Christmas Crack, but they're made with three layers of Club Crackers. I would definitely say that this recipe is worth trying at least once. They were yummy and they yield a ton of pieces.