Any sort of cuisine from historically depressed areas is going to be great. For me, that's Cajun and Creole food -- lots of rice, beans, and spices in the skillet. Get frozen vegetables in bulk if fresh is too expensive, because you're going to be cooking them to mush anyway.
I've found that the key isn't minimizing the dollar amount, but maximizing the output. A little bit of butter may be more expensive, but if you add in a fuckton of rice and beans, that 2tbsp butter will improve your next week's worth of food.
ND is the new introverted.
Only introverts think deeply, get anxious, or enjoy academic pursuits. Do you have a counterexample? Oh, well that person just doesn't know they're an introvert, so the pattern still holds!
Same with ND/NT. Nobody is neurotypical according to this definition because everyone has something they struggle with or are quirky about.