I make skirlie.
It's, I think, the British equivalent of the American's 'grits'.
It's basically just a bit of oil or fat of some kind, a finely chopped up onion or foraged oniony thing, a bit of salt and some oatmeal.
It's savoury, it's tasty, it's filling and it's nutritious. It's long lasting in you kind of food. Working hard kind of food.
Take whatever fat you have, doesn't matter whether it's bacon fat or stuff from the Sunday roast, or olive oil or butter, and melt a couple of tablespoonsful in a pan.....if you're using the pan after a fry up that's fine, just don't leave too much fat in it.
Peel and chop up the onion and fry it gently until it's just turning golden. Shake over salt, maybe pepper, up to yourself, and then add a good handful of oatmeal. Not rolled oats, not the fluffy stuff in sachets, but oatmeal.
Stir that over a middling kind of heat until it starts to colour, smells wonderful
and is cooked. It doesn't take very long. It ought to be a sort of loose crumbly mix. It's usually served as a side dish, but I quite happily make it for my lunch, have it with some broccoli or kale or cabbage.