Sicilian Swordfish Rolls | Involtini di Pesce Spada alla Siciliana
The Sicilian involtino of swordfish is a dish about bread, not about sauce. Thin slices of pesce spada are rolled around a dry stuffing of toasted breadcrumbs, pine nuts, raisins and grated Pecorino, threaded onto skewers with a bay leaf between each roll, then roasted or set over coals. Nothing is simmered and no pan sauce is built around them: the fish cooks in its own moisture inside a jacket of seasoned bread, and that jacket is the point of the recipe.
What comes out is crisp outside and juicy in the middle, sweet in flashes from the raisins, salty from the cheese and the capers, perfumed by bay scorched against the hot fish. A lemon wedge and a few drops of Sicilian oil are all it needs, and the technique is unforgiving in two places only: the thickness of the slices and the ratio of oil to crumb.
Yield: 4 servings, 3 rolls each. Prep: 35 minutes. Cook: 12 minutes. Rest: 3 minutes. Total: about 50 minutes. Difficulty: intermediate. Course: secondo piatto. Region: Sicily.
The Story
The stuffing is older than the fish it wraps. Toasted breadcrumb with pine nuts and raisins, bound in olive oil and sharpened with sheep cheese, comes from the Arab period of Sicilian history, when dried fruit and nuts entered savoury cooking and never left. The same mixture appears in pasta con le sarde, in sardines a beccafico and in the veal spiedini of Palermo.
Mollica, the crumb of stale bread, was the poor kitchen's answer to grated cheese, and toasting it in oil turned a leftover into a seasoning with body and crunch. In a house that could afford only a small piece of swordfish for four, wrapping each slice around a spoonful of seasoned crumb doubled the dish without adding anything the family did not already keep. That arithmetic is why the recipe exists in this form rather than as plain grilled fish.
The skewer is the third inheritance. Sicilian festival cooking runs on spiedini, and threading rolls onto a stick with a bay leaf between each held them shut without toothpicks and let them cook evenly over a brazier. Bay grows wild across the island, so it cost nothing.
Ingredients
For the swordfish
Swordfish, cut into 12 thin slices, 1 1/2 lb (680 g)
Extra virgin olive oil, 2 tbsp (30 ml)
Fine sea salt, 1/2 tsp (3 g)
Freshly ground black pepper, to taste
For the breadcrumb stuffing
Coarse dry breadcrumbs from day old country bread, 1 1/2 cups (120 g)
Pecorino Siciliano, finely grated, 1/3 cup (35 g)
Pine nuts, 3 tbsp (25 g)
Golden raisins, 3 tbsp (30 g)
Salted capers, rinsed and roughly chopped, 1 tbsp (10 g)
Flat leaf parsley, finely chopped, 3 tbsp (10 g)
Garlic clove, small, finely chopped, 1
Finely grated lemon zest, from 1 lemon
Extra virgin olive oil, 5 tbsp (75 ml)
Fine sea salt, 1/4 tsp (1.5 g)
Freshly ground black pepper, to taste
For the skewers
Fresh bay leaves, 12 to 16
Lemon, cut into thin half moons, 1
Skewers, wooden or metal, 8 inches (20 cm), 4
Extra virgin olive oil for brushing, 2 tbsp (30 ml)
For finishing
Reserved toasted breadcrumb mixture, 3 tbsp, held back from the stuffing
Lemon wedges, 4
Flat leaf parsley leaves, small, 8
Extra virgin olive oil, a few drops per plate
Preparation
Slicing and flattening the swordfish
Buy one thick piece from the centre of the loin rather than ready cut steaks, skin and bloodline removed, and chill it hard for 20 minutes: cold flesh slices cleanly and room temperature swordfish tears. Cut across the grain into 12 slices about 1/8 inch (3 to 4 mm) thick. Press them flat between sheets of parchment with the base of a small pan, using weight rather than force, until even end to end. Square the edges and keep the trimmings.
Toasting the breadcrumbs
Put 3 tablespoons of the oil in a wide pan over medium heat, add the breadcrumbs and stir continuously for 3 to 4 minutes until they are pale straw and smell of biscuit. Stop before they look golden, since they take colour again in the oven and crumbs toasted twice turn acrid. Tip them onto a cold plate at once and cool completely: hot crumbs melt the cheese into paste.
Mixing the stuffing
Cover the raisins with warm water for 10 minutes, then drain, squeeze them dry in a cloth and chop roughly. Rinse the capers, soak them 10 minutes, taste one, rinse again if the salt is sharp, then dry and chop. Toast the pine nuts in a dry pan for 90 seconds. Fold all of it into the cooled crumbs with the Pecorino, parsley, garlic, lemon zest, salt and pepper, then work in the last 2 tablespoons of oil until a handful squeezed in the palm just holds and falls apart as you open your hand. Set 3 tablespoons aside and taste before salting.
Rolling the involtini and building the skewers
Season each slice lightly on the upper side only. Lay a heaped tablespoon of stuffing across the narrow end, leaving a margin of about 1/2 inch (1 cm) at each side, fold those sides inward and roll the slice up firmly without compressing it. Every roll must be closed all round, since exposed crumb scorches and exposed raisin burns black. Thread three rolls onto each skewer, passing the point through the seam so it holds the roll shut, and slide a bay leaf and a half moon of lemon between one roll and the next. Leave a finger width of air between the pieces, brush them with the remaining oil and roll them through any stuffing left loose on the tray.
Roasting and resting
Heat the oven to 425°F (220°C), conventional rather than fan, with a rack in the upper third. Roast the skewers on a lightly oiled tray, ideally over a wire rack, for 10 to 12 minutes, turning once halfway, until the crust has gone from straw to deep gold and the centre reads 130°F (54°C). Over coals, use moderate heat and give them 2 minutes on each of the four faces. Rest uncovered for 3 minutes, then lift the rolls off with a fork against the crust rather than dragging the stick out.
Plating
Serve on warm plates, around 120°F (50°C), never hot ones: a hot plate drives heat into the underside of the rolls and steams the crust from below, and the difference shows within two minutes.
Arrange three rolls slightly offset in a shallow arc, seam side down so the neat face shows, and stand one roasted bay leaf up between them. The leaf is not decoration: it is the aroma the diner meets before the first bite.
Scatter a scant tablespoon of the reserved crumb beside the rolls, never over them, for a second drier texture on the fork. Add a lemon wedge, two or three parsley leaves and a few drops of peppery Sicilian oil onto the plate rather than onto the crust. Resist a sauce: the traditional companion is a fennel and orange salad, in a separate bowl so its juices never reach the crust.
Professional Technique
Everything technical here lives in the panatura, and the dry crumb does two jobs at once. The first is absorption. Swordfish is roughly 70 percent water and releases much of it between 130°F (54°C) and 145°F (63°C), the window the centre of these rolls passes through. On a grill that liquid drops into the fire; wrapped in dry toasted crumb it is caught a millimetre from the flesh that gave it up and reabsorbed during the rest, which is why an involtino eats juicier than a steak from the same fish. The second job is insulation: dry bread is mostly air trapped in starch and conducts heat poorly, so the core warms more slowly than the fish around it, which is what lets the oven run at 425°F (220°C) rather than 350°F (175°C) and still leave the centre pink.
The ratio of oil to crumb is the one measurement worth being pedantic about. Below roughly 1 tablespoon per 1/2 cup the mixture stays powdery, will not cohere inside the roll and eats like dry flour however good the fish is. Above roughly 2 tablespoons it is saturated: the crumbs fry rather than toast and leave an oily film in the mouth. Oil also waterproofs the surface crumb just enough that moisture from the fish does not turn the outer layer to porridge before the crust sets.
Raisins are the hidden risk, since their sugars caramelize well below the temperature at which bread browns and will be black while the crust is still pale gold. That is why they are chopped, buried in the middle of the stuffing, and why both ends of every roll are closed. The bay leaves follow the same logic, sitting between the rolls rather than against the crust, where dry heat draws out their oils without charring a leaf edge onto the bread.
Texture and Moisture Control
Two textures must arrive together: a crust that cracks and a centre still translucent at its core. The crust sets through Maillard browning of the bread starches, which needs a dry surface and real heat, while the fish has to stop at 130°F to 135°F (54°C to 57°C). Those requirements overlap only briefly, which is why the slices are thin and the oven high. Swordfish has almost no connective tissue and little fat, so it has no reserve: at 150°F (65°C) the fibres contract, push out their water and the roll turns chalky. Pat the slices dry before filling them, since surface water under the crumb turns to steam and lifts the crust away in a soggy layer, and salt them only as you roll.
The three minute rest earns more here than for most fish. During roasting moisture migrates outward into the stuffing under a steep thermal gradient; off the heat that gradient collapses, part of the liquid moves back into the muscle and the core climbs its last degrees. Cut a roll straight from the oven and it leaks; give it three minutes and it does not. Rest them uncovered, because foil traps steam against the crust and undoes in a minute what the oven built in twelve.
Professional Mise en Place
Stuffing and fish can both be prepared ahead, but must not meet until close to service: once filled, a roll loses liquid into the crumb and the crust never sets as cleanly.
Equipment and tools
Long thin bladed slicing knife and a flexible fish spatula
Wide heavy pan for the crumbs and a cold plate to stop them
Parchment paper and a small heavy pan for flattening
Four skewers 8 inches (20 cm) long, soaked 20 minutes first if wooden
Roasting tray with a wire rack and an instant read thermometer
Prepared ahead
Breadcrumbs toasted and cooled, 2 days ahead in a sealed jar
Raisins plumped, capers desalted, pine nuts toasted, on the day
Stuffing mixed without the final oil, 4 hours ahead, covered
Swordfish sliced and flattened between parchment, up to 3 hours, refrigerated
Bay leaves picked over and lemon cut into half moons, 2 hours ahead
Service setup
Oven at temperature 20 minutes before the tray goes in
Rolls filled, skewered and brushed 20 minutes before roasting at most
Reserved crumb kept dry and away from the tray and any steam
Plates warm but not hot, lemon wedges cut, oil and parsley to hand
One batch only: nothing goes in until the table is ready
Chef Tips
Make your own breadcrumbs from stale country bread and grate them coarse. Commercial fine crumb has the texture of sand, packs dense inside the roll and absorbs oil unevenly, and it is the commonest reason a homemade involtino tastes dusty. Day old bread with the crust on, dried in a low oven and broken down in short bursts, gives crumbs that crunch.
Use the trimmings. Chop the offcuts very fine and work about 2 tablespoons into the stuffing: nothing is wasted, and the filling gains a marine note that ties it to the fish around it.
Push the skewer through the seam of each roll rather than through its middle. That one detail removes the need for toothpicks, so nothing has to be fished out on the plate and no roll unravels in the oven.
Take the temperature of the middle roll on the middle skewer at ten minutes, reading into the fish and not the stuffing, and pull the tray at 130°F (54°C). Judging thin swordfish by eye costs most cooks the two or three degrees that separate succulent from dry.
Common Mistakes
Slicing the swordfish too thick. At 1/4 inch (6 mm) the slice resists rolling, cracks along the outside of the curve and needs so long in the oven that the outer flesh dries before the centre warms. Chill the loin, cut at 1/8 inch (3 to 4 mm), flatten with weight rather than pounding.
Getting the oil wrong in the crumb. Too little and the stuffing stays powdery, spills from the ends and eats like dry flour; too much and it fries instead of toasting, leaving the roll greasy. Add the oil gradually and squeeze a handful: it should clump, then break apart cleanly.
Cooking the rolls in liquid. Wet heat dissolves the crust and turns the crumb to paste, removing the whole reason for the panatura. This version is roasted or grilled; Sicily's stewed swordfish dishes are built differently.
Mixing the raisins through to the surface. Raisin sugars burn well below the temperature at which bread browns, so any raisin on the outside becomes a bitter black point. Chop them, keep them central and close both ends of every roll.
Overfilling and over tightening. The stuffing expands as it takes on moisture while the fish contracts, so a roll packed hard splits at the seam and empties onto the tray. One heaped tablespoon per slice, rolled firm but not compressed.
Wine Pairing
Etna Bianco DOC: Carricante grown on volcanic soil high on the mountain, and the sharpest white here. Its very high acidity and flinty saline finish cut through the oil carried in the crust, while the restrained citrus leaves room for the lemon zest in the stuffing rather than competing with it. Mineral grip enough for the Pecorino.
Grillo Sicilia DOC: The broader shouldered Sicilian white, and the better choice for a heavily crusted roll. Grillo brings body, ripe yellow citrus and a faintly nutty depth that meets the toasted crumb and the pine nuts rather than being lost under them, while its moderate acidity checks the raisin sweetness.
Faro DOC: A rare light red from the hills above Messina, built mostly on Nerello Mascalese. Its tannin is fine and low enough never to clash with the fish, while the savoury red fruit and dried herb notes chase the roasted bay leaf. Served at 57°F (14°C) it handles a grilled crust as no white here can.
Cerasuolo di Vittoria DOCG: From the far southeast of the island, Nero d'Avola for structure with Frappato for perfume, a red that works through lift rather than power. The Frappato gives a bright cherry and floral note that plays against the flashes of raisin, while the acidity carries the Pecorino and the capers. Avoid oaked bottlings.
Franciacorta DOCG: A step off the island for the version with the crispest crust. The fine persistent bubble and bracing acidity of a Brut scour the fat from the panatura, and the bready character from time on the lees echoes the toasted crumb. Choose a young non vintage bottle, since long lees ageing puts too much weight against a lean fish.
Storage & Reheating
The crust is a one time event, and it is worth saying so plainly. Cooked rolls keep in the refrigerator, covered loosely rather than sealed, for 1 day and no longer. Leave them on the skewers, which keep the seams shut, and cool them uncovered first: under a lid they steam their own crust to mush in five minutes.
To reheat, give them 5 to 6 minutes in a 350°F (175°C) oven on a wire rack, turning once. The rack matters: on a solid tray the underside sits in its own moisture and that crust never recovers. Never use a microwave, and never reheat twice. Cold rolls sliced into rounds with a lemon wedge are a better second day dish than reheated ones.
Components keep better than finished rolls. Toasted crumb holds in a sealed jar for 2 days and revives with 2 minutes in a dry pan, and the mixed stuffing keeps covered in the refrigerator for 1 day. Do not freeze assembled rolls: cooked swordfish loses a great deal of water on thawing and the crumb absorbs all of it. If your swordfish was previously frozen, as much of it is, do not refreeze.
Nutrition
Per serving, based on 4 servings of 3 rolls each:
Calories: 580 kcal
Total Fat: 34 g
Saturated Fat: 7 g
Trans Fat: 0 g
Unsaturated Fat: 26 g
Cholesterol: 95 mg
Sodium: 690 mg
Total Carbohydrates: 28 g
Fiber: 2 g
Total Sugars: 7 g
Added Sugars: 0 g
Protein: 40 g
Lactose: 0.3 g
Principal micronutrients: selenium, vitamin B12, vitamin D, niacin, phosphorus, potassium, calcium, vitamin E
These figures are estimates. Sodium varies with how thoroughly the capers are rinsed and how salty the Pecorino is, and the fat total depends on how much of the brushing oil stays on the rolls rather than on the tray.
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