Their quality would be greatly diminished and any bacteria that was present in the eggs would have grown to bountiful numbers.
The microwave oven is one of the great inventions of the 20th century -- you can find them in millions of homes and offices around the world. At one time or another, we've all been told not to use metal products, especially aluminum foil, when cookingÂ­ with a microwave oven.f these sparks hit something else in the oven, perhaps a piece of wax paper, you'll probably be reaching for the fire extinguisher. While it's highly unlikely that a small piece of foil is going to cause your microwave oven to totally explode, it could cause a fire.
05-15-2005, 03:05 PM. Anecdotally, I've used aluminum foil on my drip pans for years and have never had an incident of fire. It would seem to me that if you didn't change the foil when the gunk started to collect, then you may ignite the gunk but that doesn't have anything to do with using foil.hat may be what it will catch on fire is intended to mean, since the effect is much the same. Sometimes I'll broil a steak in the oven, in a 'pan' that I make from foil. The grease from the steak will ignite, causing the foil to melt.