I'm not sure if this is expansion locked, or if there's a restriction I'm not aware of, but when I try to combine this in the Brew Barrel in Rivervale with a 122 skill level, I get the message "You cannot make this combine because you fail to meet the requirements."
Anyone have more info on this?
EDIT: I tried the Quinine recipe and got the same message. I'm assuming that this is expansion locked. I wish the in-game message were more clear.
Edited, Jul 15th 2018 9:53am by DyllwinDW