One time on Usenet, merryb > said:

> You know, you can do it under the broiler in an electric oven.

I hadn't thought of that. To be honest, I read about the process
in "The World According to Garp", many years ago. I tried it on
my grandmother's gas stove, but she moved and went with electric.
Anyway, that's a good idea, I may have to try that soon...

--
Jani in WA