@aria
I've explored some of these options, yeah. The basic issue is that I am diabetic and Bot and I are both in our 40s, so we need to really watch what we eat; and we're both disabled and winter's the lean time of year money-wise, so I can buy one rotisserie chicken or a week's worth of meat at 99 ranch market. I buy fresh veggies but what I usually end up doing is one-pot meals, so it all gets cooked in the same time anyway.
This does mean no pre-prepared lasagnas or the usual default stuff. I do pick up potato au gratin or hamburger helper or instant-nuke rice and some kind of sauce, though.
What I need to get is some kind of crockpot as my old one went missing in our move. Just throwing meat + sauce + veggies in a pot and leaving it to cook overnight so we can have it for lunch and dinner would be super duper helpful.
I've also been making a point of stocking good bread, lunchmeat, and green leafies for sandwiches. A lot of our budget goes to whole foods (the actual food, not the chain) and so far that has paid off I think in that our heart health, cholesterol, etc, has been very good despite she and I being very sedentary because we're quadri- and paraplegic.
The diabetes is from the chemo, that's just now starting to improve after two years of high numbers that wouldn't budge; before the chemo I had it completely controlled with diet and the occasional shot of insulin. My weight is starting to drop as well, though, so the diet changes we've been making have helped. Trying to take shortcuts resulted in numbers in the 400 range, so instant potatoes/too much salt/prepared pasta/etc is just too much.
My suggestion to you is that when you have more time and energy to cook, look for a 99 ranch market in your area. Their produce and meat is usually much cheaper than buying from the usual chains, as they work directly with american farms. xD