Quote Originally Posted by gordofuchs View Post
Actually, we have used the lid from our 12" Lodge Dutch oven. While not perfect, it has helped to diffuse the heat better than a stone. It won't explode. Since that time I have been trying to buy a replacement lid for the oven I took it from, to no avail !!! So if anyone has a lid, send me a message.
That's what I was going to suggest, cast iron. We went the stone route in our old TT, but I'm thinking about a cast iron flat griddle of an appropriate size.

John