There's a mixed grain wheat-free bread made by The Stamp Collection (has a pic of Terence Stamp on the packaging!) which is utterly delicious and far, far nicer than wheat bread any day, and absolutely nothing like that pale flat rice-based stuff that's usually marketed as wheatless bread. They have a website (I think it's www.thestampcollection.com, but I can't really remember--a search would find it). And then there's tortillas--proper corn-based ones, rice and corncakes, oatcakes, cereal . . .
Can you tolerate spelt flour? It's an old form of wheat, and I know some people who are generally wheat intolerant can eat spelt in moderation. It makes good bread, anyway!
And there's millions of things you can do with spuds, too . . . Nobody should ever have to eat baked potatoes more than once a fortnight. Yuk!!!!
And I forgot--whittards dark chocolate covered coffee beans. Eat loads. They're very good for you (cough, cough). Honest.
I'm hungry again!!!!!