The hubby is most definitely Keto and loves it. I still struggle with being low carb... He lost about 200 pounds and has kept it off for about 2 years now. I lost a hundred but I've got my covid 20 to take back off.
We don't have an instant pot or an air fryer, both of which we have been told will change our lives. So while I do have a lot of meal suggestions, none are immediately right for your request. But I'll be watching to see what the other folks have to offer.