Want to propose to divide food on gluttony sessions by tears.
For example
DeviledBeaver is tier 2 (because tier 1 is berries , bugs , frogetti etc.) and tier 2 allows you to raise your humors up to 150 each. because its most easy to get . after this your character says like ,, Im not putting that in my mouth ,, and if you want to raise humours further you need to eat tier 3 food.
tier 3 is made from more complcated ingredients such as tier 2 crops , bear meat etc. raises up to 250 limit for example.
and tier 4 is the last one , food is maid from tier 3 crops and rare , expensive ingredients , such as darken animals , domestic animals , gold , etc. 250+ unlimited
How i came to this thought ? because high tier crops are not in demand right now . and im just trashing tier 3 cabbage to worms and tier 3 corn is also trash . only value from tier 3 pumpkin is that it can be studied . food cooking is not necessary right now . Who needs to bake delicious corn creamy bajgels when you can go and kill stinky beaver with same result? i think it will stimulate food market , at least there will be some sense in selling fancy foods