As the title says: Can cheese evaporate and in case which temperature? Today I was eating a toast and this came to mind. Looking at the internet in general didn't give a clear answer, but most people said it couldn't First I guess all the water in the cheese will evaporate, and then act as wood and ignite at some temperature. Also I was wondering what chemical compounds cheese exists off? and is there some of it which will turn into a gas? I suppose of course it depends on which cheese it is, but let us go with cheese that is normally in a toast.