They make some that run on tea-lights, if you just want to melt cheese. I wondered how well that would do, but some of them actually have pretty good reviews. Do an Amazon search on ‘Raclette Tea Light’.
Thanks that’s a good idea and I have a bag of tea lights that’s been sitting around for years. BTW way I had a tiny bit of yesterdays grilled veggies left over. Enough when chopped about a cups worth, with a little cheese so I scrambled an egg and made an omelet. Yummy! Raclette is a little out of my price range though, we bought it on vacation, goodies to bring home. The tea light warmers I have seen in restaurants to keep butter warm for lobsters.