Ius in Thynno Elixo (Sauce for Poached Tuna) is a traditional Ancient Roman recipe for a classic sauce of pepper, lovage, thyme, seasonings, onions and dates in a vinegar, honey, stock and olive oil and mustard base which is served with poached tuna. The full recipe is presented here and I hope you enjoy this classic Ancient Roman version of: Sauce for Poached Tuna (Ius in Thynno Elixo).
Ius in thynno elixo: piper, ligusticum, thymum, condimenta mortaria, cepam, caryotam, mel, acetum, liquamen, oleum, sinape.
Translation
Sauce for Poached Tuna: [Combine] pepper, lovage, thyme, the seasonings used for Country Sauce, onions, dates, honey, vinegar, liquamen, olive oil and mustard.
Combine the black pepper, lovage (or celery) seeds, thyme and mustard powder in a mortar. Pound to grind then add the mint, coriander leaves, fennel fronds, shallot and dates and pound again until you have a paste. Mix in the honey, white wine vinegar, liquamen, olive oil and fish stock then turn into a saucepan. Bring to a boil, reduce to a simmer and cook gently for bout 25 minutes, or until thickened.