1 kg (2 lb) mixed fish
2 dl olive oil
2-3 tomatoes, peeled and chopped
1 dl wine vinegar
1 bay leaf
2 cups red wine
1 tsp black pepper
Sauté onion in olive oil until soft. Add tomatoes. Place fish on top of broth.
Add vinegar, salt, pepper, bay leaf and rosemary.
Add so much wine that fish is covered. Do NOT add water.
Simmer gently over low heat for 1-2 hours. Do NOT cover nor stir; just shake skillet occasionally.
Serve with polenta.