I make this sort of thing a lot. I like to add tofu to make it a complete one-meal dish. Also, I love baby bok choi in soup, even regular old ramen.

Soy sauce is a big problem for celiacs; lots of other packaged sauces and condiments contain gluten as well. Also, beer, if you ever cook with it (rather than just, you know, drinking it). The do make gluten free versions of soy, and beer for that matter.