Originally Posted by Corey123
I imagine that you could, but it sounds like a lot of fuss, time and bother.
Wouldn't a microwave work fast and better?
You could stack up a number of casseroles however and keep them hot.
I don't have one of these, but the nice thing is also that they can be put on a porch or laundry room out of the way to use to warm the casseroles.