And no egg beaters are still an egg product (just the yokes are removed and some food color put in) You would not believe how many people will not take that as a given. I repeat -- Gah
I think that most people allergic to eggs are actually allergic to the egg protein in the whites -- so the whites are even worse than the yolks for these folks -- egg beaters wouldn't work at all -- it must be very frustrating to not be able to communicate that to people who insist on subtly poisoning their guests
And you would not believe what they HIDE egg, wheat, or milk in .... Look on the back of a bag of Or-Ida tater tots sometime, last I looked it had all three in. (other brands don't)
Since I mostly live at my friends house and them at mine we both keep a sort of "kosher" kitchen with food in it that is not "poisonous" (his term) for him. There are products in the "regular" grocery store that are diet friendly, and we learned how to cook for him.
Something his MIL didn't do -- one night she invited us all to her house for supper and cards and served Shake and Bake pork chops (wheat and egg) mashed potatoes (milk and butter) and green beans (with butter) and wondered why we all turned right around and went out to eat (he lives on a lot of steak and fries at restaurants)
My Mom however looked at it as a challenge to feed him a "real meal" and went to the cookbook stash and started in (nothing like the WWII cookbooks - milkless, meatless, and eggless recipes for a jumping off point)