Hi :)
Yep, I'm playing the demo, but I already know the recipe for Black Sugar potion, but it's not among the recipes. Perhaps it makes sense to start over?
Viewing post in Camp Mourning Wood [DEMO] comments
Hm strange. Black Sugar should be the first potion that's available.
The reason why it's probably not working is because the demo should have ended already. There's stuff missing that is in the official version of the game. Thank you for reporting. I am going to have a closer look at it and see what might have caused it.
-Ex