Having said that, I agree that sourcing ingredients, cleaning up, and all the other upkeep costs turns into a big hassle. Some time ago I voiced the concern on HN and from the answers I learned that generally, like every other task, you can learn to optimize away lots of that startup/teardown costs - but it requires planning and adjusting you daily routine.

Not something I have time to do now, though - changing routines takes a lot of time and effort too.