Hello Benay,
I read in another thread your need for microwave meals, and then this post gave me an idea that’s been good for my mother (also mid-80s.) I read that whey protein is the easiest for older women to digest, and also easy way to get the extra protein we need post surgery. I’ve been making us whey protein smoothies. There are many brands available, and if you like a sweeter flavour, many are sweetened with stevia. I’ve found a couple of grass-fed whey protein powders, and use with water and a few frozen berries, it is easy and tasty and packs a protein punch.

Works with blender or one of those hand held wands.

If I find that other thread I will post there too. Maybe this would help your protein needs and also easier to make in a small kitchen where it’s hard to stand.