I am trying my first go at a gruit. I made 1.75 gallons and used Briess CBW Munich LME as my base and steeped 4 oz of 40L crystal.
I did not use any hops but used .35 oz of mugwort at 60 minutes, .30 oz of mugwort at 30 minutes, along with maybe a quarter teaspoon of wormwood, then .10 or so...