Start with fully rehydrated stockfish, ready to cook. Keep its pieces intact and lay the potatoes above them after the first half-hour. Rock the casserole gently instead of stirring through the fish.
Make ahead Buy the fish already rehydrated and keep it chilled as directed by the fishmonger. Dry stockfish needs a separate soaking process before this recipe begins. Let the cooked dish settle for 20 minutes before serving.
Stoccafisso all’anconetana
Prep 30 min · Cook 1 hr 40 min · Rest 20 min · Serves 6 · Difficulty Medium
Method
Check that the stockfish is fully rehydrated and flexible throughout. Remove the central backbone and any remaining pin bones, retaining the skin. Weigh 1 kg ready to cook and cut into pieces about 6–8 cm. Peel and weigh the potatoes, then cut large wedges about 4 cm thick. Finely chop the celery, onion, carrot, garlic and rosemary.Check that the stockfish is fully rehydrated and flexible throughout. Remove the central backbone and any remaining pin bones, retaining the skin. Weigh 2¼ lb ready to cook and cut into pieces about 2¼–3¼ in. Peel and weigh the potatoes, then cut large wedges about 1½ in thick. Finely chop the celery, onion, carrot, garlic and rosemary.
Set the stockfish skin-side down in the wide casserole, using a low food-safe rack if you have one. Scatter over the chopped aromatics, optional chilli and 3 g salt. Add all the oil, wine, tomatoes and 500 ml water. Bring gently to a simmer over moderate heat; allow about 10 minutes to heat through.Set the stockfish skin-side down in the wide casserole, using a low food-safe rack if you have one. Scatter over the chopped aromatics, optional chilli and 3 g salt. Add all the oil, wine, tomatoes and 2 cups water. Bring gently to a simmer over moderate heat; allow about 10 minutes to heat through.
Cover partly and simmer gently for 30 minutes. Add the potato wedges in a layer above the fish, cover and continue over very low heat for about 1 hour. Keep a quiet simmer, never a rolling boil. Rock the casserole occasionally without pushing a spoon through the fish. If the bottom starts drying, add hot water from the reserve a little at a time.Cover partly and simmer gently for 30 minutes. Add the potato wedges in a layer above the fish, cover and continue over very low heat for about 1 hour. Keep a quiet simmer, never a rolling boil. Rock the casserole occasionally without pushing a spoon through the fish. If the bottom starts drying, add hot water from the reserve a little at a time.
Test a thick potato wedge: a knife should enter easily. The fish should separate into tender flakes. Continue gently if either is still firm, adding a little water if needed. Taste the sauce before using any of the remaining salt. Remove from the heat, leave covered for 20 minutes and lift out the fish and potatoes with a broad spatula, spooning over the cooking sauce.Test a thick potato wedge: a knife should enter easily. The fish should separate into tender flakes. Continue gently if either is still firm, adding a little water if needed. Taste the sauce before using any of the remaining salt. Remove from the heat, leave covered for 20 minutes and lift out the fish and potatoes with a broad spatula, spooning over the cooking sauce.






