Recipe For Craxton is a written note in Dishonored.
Transcript
I'm coming tomorrow to check on the batch. Make sure you're wearing pants this time, and stick to the recipe:
1 part Sokolov's elixir
1 part beechgum paste
2 parts sugar water
That's it. The more of the real shit you cut in, the less there is to spread around and the less coin I make. This ain't a charity.
Location
In the Dunwall Whiskey Distillery during the mission, High Overseer Campbell. The note can be found on a table next to a door controlled by wheel.