Eight egg whites to use up

[spinbaby]

I have eight egg whites leftover from making key lime pies. What can I do with them that’s not sweet?

[Bristlecone]

1. Cheese omelet?

I immediately thought of meringue cookies, but you said not sweet

Omelets and frittatas are pretty much one of my go to’s - even with whites

[RockRaven]

2. You can make a frittata with egg whites rather than whole eggs. Or mostly whites plus a few whole.

Whatever floats your boat or have on hand as far as additions go: spinach or chard or kale, tomato or peppers, sausage or bacon or pancetta, cheese or not.

[mitch96]

6. +1, sounds delish...nt

[Retrograde]

9. Throw in a whole egg as well

since using just the egg whites makes fritattas, quiches, omelets, and scrambled eggs rather pale. Or add some turmeric (it will have the added effect of making your kitchen a cheerful shade of yellow for a few days).

[spinbaby]

11. I'll probably go in that direction

I just hate throwing out all those egg white.

[Quakerfriend]

3. Meringues using xylitol

Xylitol has no effect on blood sugar & none of the negative side effects or aftertaste of other sugar substitutes.
It is used in equal parts as sugar would be.

[Big Blue Marble]

4. Perfect for angel food cake. N/T

[applegrove]

5. Lemon souffle!!!

[lynintenn]

7. macorans

[ratchiweenie]

8. Egg white souffle.

[Marthe48]

10. cloud bread?

Here is a recipe for it: It is low carb. I've made and eaten it, but not often

https://diethood.com/cloud-bread-recipe/

[eppur_se_muova]

12. Divinity on a suicide scale ?

https://houseofnasheats.com/old-fashioned-divinity-candy-recipe/

I can't read, so I ignored the "not sweet".