Thanks, all! I'm making a nice longish list from all your suggestions. I'll spend some time this week trying to find these things locally -- the perishable ones, anyway. It looks easy enough to buy flours, pasta, and crackers online. I made french bread rolls on Saturday with Bob's Red Mill Gluten-Free All Purpose Flour. I used a recipe for gluten-free french bread, but we weren't impressed. Same with chocolate chip cookies. I think we don't like the bean flour in Bob's blend. Muffins from Arrowhead Mills Gluten-Free Baking Mix were pretty good, though. I may have to find a DIY flour blend that works for us. We had a gluten-free pasta tonight which was okay. I think if we keeping looking and trying, we'll find a brand we'll be happy with. Bread we might live without, milk we haven't used in a long time but haven't avoided in prepared foods, but cheese -- cheese is one we're going to have to find a passable substitute for.