*Just in case you're wondering, yes, I do think you could substitute 2 cups of caramel sauce for the 16-oz tub of caramel apple dip called for in the recipe. Mind you, I haven't tried it, but I really can't see how it would be a bad idea. It would possibly make the dip more liquidy (depending on how thick your caramel sauce is), but the dip as is is pretty thick. So again, not a bad thing.