Slow cooking
Put it in the oven and go for a walk
Braises and stews that reward time rather than attention, with quantities that scale to whoever turns up.
Three to start with
One meat, one vegetarian, one for when you want the kitchen to smell of preserved lemon.
“A braise is the only cooking method that improves while you ignore it.”
Cooking for more than four?
Every recipe scales from the servings control, quantities and all. Nothing is rounded silently.