It's not implemented in EA, but I'm 99% sure it has been confirmed by Larian. It should utilize a lot of those random plants we can pick up in game.
I really miss the way they did it 2 or 3 patches ago, when the herbs were 1 camp supply food items. Using them to get to an even 40 very simply while imagining how that night's stew was seasoned was convenient and fun.
