Help please! I bought a lovely old cast iron griddle pan like this one at a car boot sale but now I'm scared to use it because I have a hob like this one and I'm scared that something bad will happen - have a vague idea that not all pans are suitable for all types of hob.
I use a cast iron griddle pan on my ceramic hob and haven't had any problems. Remember though if the handle is also cast iron it will get very, very hot. (That's nothing to do with the ceramic hob it just gets very hot and it's easy to forget and automatically reach out for the handle).