Personally, I find that artisanally made ready meals and ready sides are usually the best. Those are also where I can find the minimally processed stuff and the stuff that is made of food with few or no weird chemical additives. Yes, I do include the farm-made offerings to be artisanal.
HEB has a whole section of heat and eat meals. But, they are pricey, compared to making the same meals from scratch.
They also have a large selection of meal kits, similar to those mail-order meal kits. I may try one, to see if it's worth it.
CD