Originally Posted by ShaniFaye

This site has a video showing you how to do it

How to Make a ZipLock Bag Omelet - Associated Content

when I make mine I usually put cheese, mushrooms, ham and onions in it

there are some sites out there saying ziploc bags have not been approved for this, so take that as you will...I've been doing it for a long time and have never ever had one even remotely melt on me