Anyone else use cast iron on a halogen hob? . We’re renting, and the stove-top (called hob in the UK!) is halogen. I use my Lodge cast iron pan on it daily. In order to do so, I have a small metal ‘converter’ disc that goes between the pan and the stove. . My pan is 8 inches across, but the disc I have is only 5 inches. It’s been bugging me for a while and I’ve wanted to get a bigger disc…but there always seems to be a higher priorities for our budget and the reviews online for these discs are not that great. . Does anyone have experience here that could help me? . Thanks! . P.S. I couldn’t resist snapping this photo of the glorious purple cabbage that @radiciumane supplied my kitchen with this week :-)