That's a great tip,
@ChesterV. I mainly heat things up in the microwave, and it never would have occurred to me to do that. I have put them back in the regular oven, and as I mentioned, just cut the edge off so the center alone would be cooked more, but if someone's going to all that trouble, they might as well remove them from the pan (assuming it's metal) and try finishing them off in the microwave.
This trick works for anything baked (in a microwave safe dish) in the oven.
Casseroles being one of these items. If you have ever made casseroles, you know sometimes the centers just don't get done enough sometimes. Putting them in the microwave for a few minutes usually firms them up just right.
This is also why most high volume cooks and bakers prefer a good convection oven. In a convection oven it's difficult for your baked goods to come out with a gooey or soft center, as they bake with a better distribution of heat than standard ovens.
I've never understood why all ovens aren't convection. I mean, really, the ONLY difference between a standard oven and a convection oven is a fan inside, circulating the heat. It doesn't cost these manufacturers anything to put a fan or two in standard ovens.
They used to make small accessory fans for standard ovens that would help make them work like a convection oven. The fan was a high temperature fan, and it worked off of the heat that the oven gave off, so there were no electronic parts to fry or get in the way. Unfortunately I guess they have stopped making these for baking ovens, as I only see them online for wood burning stoves now.....which are too large for ovens.
But if you have a gadgetmaster in the family, they may be able to make one up for you! Who knows....if they make it, and it works, you might have a million dollar seller on your hands!