When the Himalayan chews get on the small side, pop them into the microwave. I don't remember how long I put them in there, but they puff up and make a yummy little cheesy treat. I think there's a video on their website about it too. Or there's a video somewhere that I saw with the tip. I worry when they get too small, so at least it doesn't go to waste when you puff it up

Obviously, make sure they're completely cooled down before serving
