Since the game's moderately successful [needs citation].. a rare extra that not too many games do is a cookbook.
However Valheim has all these more or less realistic foods I've never tried... like deer stew.
You guys should hire a cook to write up a cookbook as one of the digital extras ppl can get. Real temperatures & such for use at home.

An example list of games that have done such: https://www.thegamer.com/video-games-with-real-life-cookbooks-recipes-food/