You really need to fold the egg whites into the egg yolk mix, not the other way around. Treat it like a cake batter and it will stay much firmer.
Just made these and they are husband-approved! A little more collapsible than regular buns, but we didn't let them settle in the fridge overnight, which I've heard helps with that. Other than that, tastes just like hamburger buns!
Recipe is easy like it says. So if I could rate the recipe I would give it a 4. However it does not make 5 it makes like 5 flat hamburger slices size. Or maybe a lot of sliders. It is not at all like the picture. It does taste ok. Definitely make ahead to see of your going to like it.
It is tasty, but not really like bread. A little more so like bread if refrigerated overnight in a ziploc bag. Try as I might, though, I can't get it to look like the posted photo. It's kinda flat and a bit lumpy looking. Nothing at all like the pic or a bun. Always turns out the same. I enhanced it a bit by adding a dash of chicken bouillon. Yum.
Tasty souffle...absolutely. "Hamburger bun"...not even close. Made it 2x with same result.