This one can have as many ingredients as you like. I wish I could say it's a tried-and-true, but it comes from a reliable source. This source has tested it and swears it not only works, but tastes great. Apparently, it's popular with campers and scouts. My time as either has been extremely limited. I've saved it because Jim wants us to become campers.
OMELETS IN A BAG
Have guests write their name on a quart-size freezer bag with a permanent marker.
Crack 2 eggs (large or extra-large) into the bag (no more than 2); shake to combine them.
Put out a variety of ingredients such as: cheeses, ham, onion, green pepper, mushrooms, tomato, hash browns, salsa, etc... Each guest adds prepared ingredients of choice to their bag, and shake.
Seal the bag after removing as much air as possible. Place the bags into rolling, boiling water for exactly 13 minutes. You can usually cook 6-8 omelets in a large pot. For more, make another pot of boiling water.
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