Egg white powder as a protein source

[KristieFtW]

I'm having a hard time getting my son to eat protein at his meals. He loves soup though and I wondered if adding some protein powder to it (powdered egg whites) would be an acceptable way to sneak it in? I tried just eggs and ended up with scrambled eggs in the soup. He was not a fan, haha.

[Robin Strathdee]

You know, I wouldn't worry about it.  Keep presenting protein options prepared in various ways. In my experience, kids eat what they need when they need it