I love the brand enjoy life foods. Everything they do is gluten, soy, casein and many other top allergens free. I also read some great blogs that have recipes (some even from moms who have GI kids). Let me rack my brain and cabinets (I found out I am gluten and soy intolerant over the summer) and figure out what is more kid friendly! Are you a member or the dallas or ft. worth support group? that would also be a great option to help you find more kid friendly stuff.
Also whole foods has some great GF options in their frozen foods section. Even a good tasting sandwich bread.