I also don’t eat grains, but have no time. My faves, all crockpot:
Pan brown sausages, then place on top of fennel, onion and mushroom and throw in the crock pot (or oven for 45ish mins). I poke the sausage and cook the veggies in the drippings. YUM!
Salmon and fennel in the crock pot, cover with white wine, or tin foil wrap the salmon with butter and lemon. Serve over cauliflower or green beans, zuchinni ribbons, or spinach, whatever.
Chicken (frozen or fresh) in the crockpot (I prefer bone in) with canned or jarred tomotoes dumped on top, sliced and pitted olives, onion, herbs and spices, and a bit of red wine. On high four hours or low for eight. I add green beans about an hour before it is done so they don’t get too soggy.
Pork chops bottom of the crockpot. Slather with cranberry sauce, apple sauce/juice or any other liquid like chicken stock. I slice pears or apple, and throw some dried or fresh cherries in. If you eat potatos you can also throw those in.
Lamb chunks, a bottle (or half) or cheap red wine, olives, potatoes, onions, and whatever else you want to chuck in with some herbs.
Chicken or pork tenderloin covered with a bottle of beer. Shred after a few hours and add bbq sauce, or add a packet of taco seasing to cook it in. Makes either shredded BBQ or shredded taco meat.
Bascially, meat + liquid +veggies+ spices = good. You can always add wine or beer for flavor, and I like to cover the meat with a mustard and herb marinade if I don’t use liquid to keep it moist.