This is pretty much solved, it’s just not sexy and won’t ever be worth a billion dollars. (1) I. many cultures one person cooks for the entire household, so it’

This is pretty much solved, it’s just not sexy and won’t ever be worth a billion dollars. (1) I. many cultures one person cooks for the entire household, so it’s efficient time wise. (2) But assuming your grandma is not around to cook, it’s still solved but even less sexy: On Safeway/kings soopers website you can reorder your entire grocery list with a couple clicks and have it delivered for $10. On Sunday afternoon spend a couple hours watching a movie and meal prepping. You’ve now got your food for the week and it took a couple hours. To tackle the “eating” part - there are tons of meals that are extremely extremely basic but still taste good. For example, the Japanese breakfast “tamago kake gohan”. Microwave some left over rice, crack in a raw egg, dash of soy sauce, stir for 1 minute, put on some rice seasoning. This meals takes 3 minutes to make and is tastes incredible. Also look at the Spanish sopa de fideo for a similarly easy lunch/dinner.