I have used this recipe many times with rave reviews. I saw it originally many years ago in Martha Stewart Living magazine. She said it was her favorite cookie recipe, at the time. Martha used dried tart cherries, instead of craisins, which is what I have always used. The cherry flavor, with the chocolate and toffee is fabulous. I usually make the dough, freeze in logs and bake, as needed, after defrosting in the fridge.