Your biggest issue is going to be the protein source, most of them require refrigeration.
Try things with canned meats, like canned tuna with Mac and cheese.
You can get canned chicken to go with some sort of pasta and tomato sauce.
Canned beef with potatoes.
Just be careful of making too much so there’s no leftovers
Almost to the Fourth extra planet in Factorio, just beefing up Nauvis production first so I can bang some higher quality items out first.