Good news...he can have Heinz ketchup. DH read somewhere that it was gluten free. He has been eating it for several years now.
as far as meals...keep it simple.
DH made this the other day.
Browned chicken tenders over brown rice. he mixed the chicken with some fresh diced tomato, some leftover onion soup I had made, mushrooms.
Also, you can never go wrong with a meat, vegetable and starch...simple but a very wide variety. Try some things you have never tried...ground turkey, pork tenderloin, fresh sausage with no filler.
meatloaf....egg, parmasean cheese, garlic, ketchup and crushed gluten free pretzels. same recipe for meatballs. use a corn based pasta found at the health food store or sometimes in the grocery store.
There are also gluten free cookies, breads, english muffins, pizza dough (use Newmann's own marinara sauce).
Walmart (of all places) has a trail mix called Sam's Choice Mountain Trail Mix. it has m&m's, almonds, peanuts, raisens and cashews. DH loves this and he can eat it all.
Newmann's Own Olive oil and vinegar salad dressing makes a fantastic marinade for chicken breasts...wonderful on the grill.
Chicken tenders marinated in some heavy cream, ranch dressing and garlic. Before cooking, roll each piece in parmasean cheese and bake...cooks quickly.