How do you save money at the supermarket? [View all]

I'm buying more generic brands of everything I can. It does help! I have to make shorter visits because my arthritic back gives out after a half hour of shopping. Yes, I make more frequent trips but the store is near and having groceries delivered is another charge I want to avoid.
Do you have suggestions of easy, simple recipes for dinners you can give me?

I used to get frozen dinners in bags (like Voila) but they are expensive and full of sodium (we have to watch our blood pressure). We eat what is in season and thus cheaper but I think winter will be a real challenge.

Unfortunately, I can't buy too much in bulk because I have limited freezer space, and a small kitchen anyway. And carrying heavy items in bulk is impossible.