Defritum is a sweet sauce made from reduced wine, often with honey or dates. If unavailable, you can substitute with a mixture of red wine reduction and honey.
Liquamen is a fermented fish sauce similar to modern fish sauce or Worcestershire sauce. If using salt instead, reduce the amount slightly and consider adding a dash of fish sauce for authenticity.
Liebstockl (Levisticum officinale) is also known as lovage. If unavailable, celery leaves or seeds can be used as a substitute.
This dish pairs well with crusty bread to soak up the flavorful sauce.