| What's wrong with Teflon? I know straight aluminium is pretty bad because the alu itself is actually poisonous. That's why almost all aluminium drinks bottles are lined with a ceramic material of some sort. Cast Iron would be good in thermodynamic terms, but I couldn't see it having a particularly long life, since it's naturally quite a soft metal and corrodes easily.
I think in an ideal world, Titanium would be good, although its natural properties would make it very difficult to forge into a good-sized pan without costing the earth.
If I was gonna build the ideal pan, I'd use thick aluminium with a ceramic/cermet lining. |