Reply To: Modern Ovens and kashrus

So, according to the StarK website, you can bake one after another with no problem, but you cannot cook in liquid one after another. That implies you need to kasher it if you cook liquid.

This would imply they are treating it as a machabas, and only assuming it is hizia if there is liquid.

Another minhag I have heard is to always just wait 24 hours.

This would only make sense if we were mesupak if it was a machabas or a tanur, and were being machmir at least to be good b’dieved.

Hello99: It sounds like you are mesupak if your burning it is really libun, and that is why you want 24 hours?