I know this is a lot of work, but it could always be spread over several years
Of course, this would also tie into new cooking effects, and that opens up options for spices like ginger, chili, lemongrass, turmeric, cinnamon, vanilla, nutmeg, and cardamom.
Additionally, in the jungle you could find spider nests that can be raided (and maybe a new dungeon?). Because why not?
PS: Regarding cooking — maybe it would be possible to craft something like a soup pot that can be placed over a fire. It could have x slots, a water container, and separate slots for (for example, two) spices. You add the ingredients, light the fire, wait, and you get soup. In the slots where the ingredients were, soup appears (which you could take with a deep bowl or maybe even a bucket?).