With a list that involves butter, brown sugar, and chocolate - you know this is going to be a popular Christmas treat. Layer it all on the secret ingredient: saltine crackers! The combination turns into a sweet and salty toffee you'll be munching on all season long. Beverly Constantine shares how easily this holiday treat comes together. Spread your toffee mixture on top of a layer of saltine crackers and finish off with chocolate. As a self-described chocoholic, Beverly doesn't skimp on chocolate chips. Go for the Ghirardelli, and use the whole bag!