I always carry a small, backpacking stove, a small cookset, some plastic cutlery, and a plastic plate (and a plastic, thermal mug and a coffee funnel.) I try to find a grocery store as close to my destination as possible, but will buy food early in the day and carry it if necessary. When you're planning your route, keep food shopping in mind. It's a good idea to get phone numbers and call ahead to make sure stores will be open. (Okay, I've only done that once in all these years, but it's probably a good idea.)

I ran into a guy in Glacier N. P. who wasn't carrying a stove or cookwear. He had to get back onto his bike and ride to a "store" while I was sitting down, preparing my dinner. The stuff he came back with was pretty gross. It would be nice to carry less weight, but I'm sticking with what I do.

I always carry some peanut butter, jam, and a loaf of bread. I have diabetes 2 so I can't just buy any snack. I eat PB&J almost every day. I've had PB&J sandwiches for dinner when I wanted to stop and camp before I'd bought food.

I try to eat stuff I like, but will eat just about anything in a pinch (provided it fits my diabetic diet.) Quantity is the big thing; I have to eat a lot on bike tours.