Triple cheeseburgers reheated in the microwave with a brick of extra mature cheddar added between two of the patties first remain one of the most cost effective "my depression is trying to eat me but I really should still actually have food" meals I've figured out though. (the trick is to microwave it just enough to soften the cheddar then cut it in half, stupidbrain finds a whole burger upsetting but half a burger twice acceptable, yes I know how little sense that makes logically but the entire point here is "working around my brain being irrational.")