Put a carving knife in the bowl of the combine and put all the ingredients for the marinade.
Grind everything well for 1 minute at a speed of 1.
Wash the knuckle, dry it with a paper towel and make a spiral incision on the skin.
Brush well with marinade. Transfer it to any suitable container and cover with a film. Put it in the refrigerator for pickling. You can marinate for up to three days, turn the knuckle over several times in the process.
Preheat the oven to 180°C. The marinade from the knuckle can be erased so that it does not burn. Bake the knuckle for 1.5 hours, periodically watering with the juice formed during baking. Serve with horseradish.