I have a problem (made worse by an insatiable desire to know what’s going on in the world and whatever the fuck’s wrong with my brain)

Im doing it right now

Cook with real Butter, and learn how to make all the potato foods you can; hash browns, big steak chips to small fries, mash with a bit of milk and butter, jacket potaotes stuffed with things like beans and cheese, try see if the act of cooking something new helps build an appetite by association.

Another food to go for is purple sweet potato, not only is it delicious its genuinely full of nutrients.

Another method is finding a cheap soylent recipe and having a bottle of that every day to supplement your calories without being unbalanced.

https://www.completefoods.co/diy/recipes?sort=favoritesCount

This site has a whole list of varying types, including from expensive to cheap

https://www.completefoods.co/diy/recipes/sean-superfood-v3

For example this one is for making gains in the gym but the calorie excess would still help if you’re only eating once a day.

The recipe says it can be modified to replace the maltodextrin with rice flour (and imo the stevia for actual sugar or honey if you’re like me and can’t stand the taste of sweeteners)