Hi,
I don't know if you will see this since you posted a few months ago. I moved to Killeen a couple weeks ago. I was diagnosed with CD over a year ago, and it isn't easy, but Killeen is a lot better than some of the other places we have lived. Since your son has a sensitivity rather than CD, that should make things a little easier.
Restaraunts in Killeen with GF options:
Chipotle-- tell them your son has a gluten allergy and they should change wash their hands, change their gloves, and the same person will follow you through the whole way, since they have clean hands. The rice bowl is good GF option-- everything at Chipotle is GF besides the tortillas and the red sauce.
Five Guys-- tell them about the allergy, they should wash hands/change gloves. Bring your own bread so your son isn't stuck trying to eat a burger without a bun. If you get cheese, ask them to put lettuce on both sides so the cheese doesn't stick to the aluminum foil they wrap burgers in. Everything at Five Guys is gluten free except the buns.
Fish CIty Grill-- I am not a huge fish fan, but they have a GF menu. If your son likes seafood this might be a nice place to have dinner out. I ate there with my husband when we first got here and it was good.
Boston's The Gourmet Pizza-- they have gluten free crust. It is pretty good for gluten free pizza. I got sick when I ate there, but since your son has a sensitivity he should be fine. Next time I go I will be more of an advocate for myself.
Outback Steakhouse-- they have a gluten free menu. I am not sure about kid's items.
Texas Roadhouse-- they don't have a real gluten free menu, but they do have a paper explaining how to order things so that they will be gluten free, i.e. "order salad with no croutons, made in a clean bowl." I really like this place. Way better than Outback.
Olive Garden-- They have gluten free penne pasta. If you are going and want to order him pasta, I would call ahead so they can make sure that they have some on hand, and so they can start boiling fresh water for the GF pasta. I always order a veggie/chicken grill, and that doesn't come with pasta, so I don't know if it's any good, but I never get sick there.
IHOP-- no gluten free menu, but I have had good luck at various locations. Order eggs made in a clean pan, with fruit instead of toast or pancakes. The hash browns and bacon are fine too.
Pluckers-- it's a wings restaurant. They have a gluten-free menu. They have naked chicken (no breading) and a variety of sauces. The sides that are GF are limited, and the corn on the cob is not very good. But they chicken is decent.
Wendys- if you need a fast food option, the baked potatoes and chili are safe.
McAlister's-- They have a gluten free menu. It's kind of limited to salads and baked potatoes. I like to go there for lunch and get a bacon and cheese spud. Not very healthy, but I love it. The sour cream is not gluten free.
Jason's Deli- they have gluten free options, and I have heard that the chain is now using Udi's gluten free bread. I haven't been to a Jason's deli in a long time, so I don't know if the location in Killeen does GF sandwiches. Call and ask.
El Chico-- they are supposed to have a gluten free menu. Not sure-- haven't checked it out yet.
Groceries: There isn't a ton here, but if you look, you should find most things. I am pretty particular about the brands I buy because I have bought so much junk that didn't taste good.
The commissary (if you are military) carries EnviroKids cereal bars, Nut Thins, and some gluten free cereals.Rice Krispies are NOT gluten free. They contain malt flavoring that comes from barley. They also have a lot of Bob's red mill things, and a couple GF pastas, Betty Crocker cake mixes, and GF waffles. They also have the new Asian Helper Chicken Fried Rice that is now gluten free. My two year old loves it, and it makes for a quick, cheap easy meal. I add extra veggies to it.
Health Arena-- they are across the street from the Killeen Mall. It's a tiny store but they carry a lot of GF for their size. Pretty pricey... I would use them as a last resort and stock up on things elsewhere.
H-E-B-- the newer one-- the big one on Trimmier (?) has a gluten free section (clearly marked on the aisle sign!!) They have some good stuff, including some Scharr products (pretty good stuff). No Udi's though. The old H-E-B near Harker heights has next to nothing!! Don't waste your time there.
Honestly, Austin is only an hour away, and the gluten free shopping choices there are endless. I am an avid Sprouts fan--- it's like Whole Foods without the pretentiousness or (as) high prices. They have Udi's (all of it is good) products in the freezers, Pirate's Booty, and an endless array of snacks, baking mixes and cookies. If you go there once a month you should be able to find everything you need. Whole Foods has a lot too, but I can't get over the prices. I'd rather deal with a slightly smaller selection and get things a lot cheaper.
** Sprouts also has Gluten Free sales about four times a year, when everything GF goes on sale for 25% off. Check their weekly ads and wait for these sales... and then STOCK UP!
As for specific products, if you are looking for cakes and cookies, here is my opinion:
Udi's makes frozen muffins-- the blueberry and lemon are my favorites. They make cinnamon rolls and chocolate too, but the rolls are a little dry and the chocolate muffins aren't sweet enough for me.
Gluten free Pantry/Glutino Truffle Brownie Mix-- best GF brownies, hands down.
Pamela's Pecan shortbread cookies-- so, so good.
Waffles-- Van's are the best. Commissary carries them, I bet HEB does too.
Other products:
Udi's Gluten free bread and bagels. I can't live without these. I love eating sandwiches and bagels-- and having normal looking/tasting bread!!! They also make frozen pizza crusts... very good! I haven't found the bagels yet-- but I hear that there is a Whole Foods location that carries them in Austin.
Scharr Pastas are very good, but expensive.
Pacific just came out with GF cream of mushroom, celery, and chicken soups. I haven't tried them (because I can't find them) but am really excited because it means we can make casseroles again without me making my own creamed soups. I bet they taste great, as everything from Pacific is really good.
Thai Kitchen makes these little rice noodle soups (like Ramen) that are good and pretty cheap. I love the spring onion flavor, and it's pretty cheap compared to other GF stuff.
Quinoa is a really good gluten free grain if you are getting tired of rice. They sell it in bulk at Sprouts (waaay cheaper that way). Make sure you soak for 15 minutes, then rinse, and then cook as you would rice (I put mine in a rice cooker). It's really good, and very healthy.
Pamela's baking mix-- makes delicious pancakes. I like it better than I ever liked bisquick.
Better Batter Flour-- it's expensive, but if you like to bake, you might want to invest in some of this. It's cup for cup like wheat flour. I've used it to make muffins and cinnamon rolls, and I use it as a thickener for homemade gravies, as well as a coating for fried food. I have to buy this online.
Amazon.com has a "subscribe and save" program where if you sign up to receive cases of foods every 1,2,3, or 6 months then you get a discount, and free shipping. If you find something you really like, then it will probably be cheaper to buy it online than to find it in a store. I'm waiting for them to start carrying the Pacific condensed soups, because I will certainly want to stock up on those.
Good Luck! Hope things are going well for you and your son here in Killeen.
Hope this helps, I hope you see this. Killeen is not too bad of a place to live G-Freely, and with Austin only a short drive away, it's even better!