Pork Loin Medallions with Mixed Mushrooms | Maiale con Funghi
Maiale con funghi is one of those Italian titles that names two ingredients and tells you nothing about how to cook them. Pork and mushrooms describe a family of dishes that runs from a twenty minute skillet to a three hour braise, and the difference between them is not the recipe, it is the piece of the animal. This version says which piece: center cut loin, cut into medallions, browned hard and pulled off the heat at a number rather than at a texture.
What follows is built around that decision. The mushrooms are browned separately and returned at the end, the white wine and stock become a short pan sauce mounted with cold butter, and the pork spends less than ten minutes over fire in total. Everything is on the table half an hour after the first pan gets hot, which is exactly what the loin is good for and exactly what a shoulder would refuse to do.
Yield: 4 servings. Prep: 20 minutes. Cook: 25 minutes. Rest: 5 minutes. Total: about 50 minutes. Difficulty: intermediate. Course: secondo. Region: central and northern Italy, the oak and chestnut country of the Apennines.
The Story
Pork and mushrooms meet on the Italian table because they meet in the same woods. Until the middle of the twentieth century the pigs of central Italy were not raised in sheds, they were walked into the oak and chestnut forests of the Apennines to fatten on acorns and chestnuts through the autumn. Those are the same woods, in the same weeks, that produce the mushroom season. The Cinta Senese in the Tuscan hills, the Mora Romagnola in Romagna and the Nero dei Nebrodi in Sicily all ate their best months in exactly the landscape where a family went looking for mushrooms on a Sunday. The pairing was not a chef's idea. It was a calendar.
The second half of the story is the butchery. When a pig was killed at home in late autumn, almost none of it was eaten fresh. The shoulder went into salami, the belly became pancetta, the jowl became guanciale, the hams went under salt for a year. The loin sat in an awkward position: lean enough to be cured as lonzino, but also the one long clean muscle that could be sliced and cooked the same week without being preserved. That is why a fast pan dish of pork and mushrooms exists at all. It is made from the cut that did not have to wait.
You still see both halves of the idea on menus in Umbria, the Casentino, the Apennine stretch of Emilia and the Amiata. In one trattoria maiale con funghi arrives as medallions in a glossy short sauce in fifteen minutes. In the next village it arrives as a dark braise that has been in the oven since morning. Both are correct and neither is a variation of the other. They are two different cuts of the same animal, each cooked the only way its structure allows.
Ingredients
The cut is specified on purpose. Center cut boneless loin is what makes these timings and this internal temperature correct, and swapping in shoulder or coppa does not change the shopping list, it changes the recipe into a braise.
For the pork
Boneless pork loin, center cut, 1 1/2 lb (680 g), trimmed and cut into 8 medallions
Fine sea salt, 1 tsp (6 g)
Freshly ground black pepper, 1/2 tsp (1 g)
All purpose flour, 2 tbsp (16 g), for dusting
Extra virgin olive oil, 2 tbsp (30 ml)
For the mushrooms
Mixed mushrooms, cremini, oyster and chanterelle, 12 oz (340 g), thickly sliced
Extra virgin olive oil, 1 tbsp (15 ml)
Garlic cloves, lightly crushed, 2
Fresh thyme sprigs, 2
Fine sea salt, 1/4 tsp (1.5 g)
For the pan sauce
Dry white wine, 1/2 cup (120 ml)
Light chicken or pork stock, 3/4 cup (180 ml)
Unsalted butter, cold, cut into cubes, 2 tbsp (28 g)
Finely grated lemon zest, from 1/2 lemon
For finishing
Flat leaf parsley, chopped, 2 tbsp (6 g)
Extra virgin olive oil, a few drops per plate
Flaky sea salt, to taste
Freshly ground black pepper, to taste
Preparation
Trim the loin and cut the medallions
Lay the loin on the board and remove the thin silverskin and any loose flap along one side, leaving a clean cylinder of muscle. Keep the outer fat cap, trimmed to about 1/8 inch (3 mm): on a cut this lean you want every bit of it. Cut eight medallions of roughly equal height so they arrive at temperature together, pressing each gently flat with your palm.
Salt the pork and let it come to temperature
Season the medallions on both sides with the fine sea salt and the black pepper and leave them on a rack at room temperature for 20 minutes. Salt applied early draws out surface moisture and then reabsorbs it, which seasons the meat and dries the outside. Pork straight from the refrigerator reaches its target internal temperature much later than its crust does, and that gap is the problem with lean cuts.
Brown the mushrooms and set them aside
Heat the tablespoon of olive oil in a wide skillet over medium high heat, add the mushrooms in a single layer and leave them alone until the undersides are deeply coloured. Turn them, add the crushed garlic, the thyme and the 1/4 teaspoon of salt, and cook 2 or 3 minutes more until they smell nutty. Tip them into a bowl, discard the garlic and thyme, and wipe the pan clean.
Dust and sear the medallions
Pat the pork dry, dust both faces lightly with flour and shake off everything that is not clinging. Heat the 2 tablespoons of olive oil in the same skillet over medium high heat until it shimmers, then lay the medallions in with space between them. Sear undisturbed 2 to 3 minutes until properly brown, then turn once and repeat.
Take the internal temperature and pull the pork
Slide an instant read probe through the side of the thickest medallion, into the centre of the muscle. Pull the pork onto a warm plate the moment it reads 140°F (60°C). It climbs to 145°F (63°C) as it rests, which is the endpoint you want: faintly pink at the centre, still holding its juices. Total pan time is usually 5 to 7 minutes.
Deglaze with the white wine
Return the empty skillet to medium high heat and pour in the white wine, scraping the base with a wooden spoon to lift the browned residue. Let it reduce by about half, roughly 1 minute, until what is left smells of wine rather than of spirit. Skip this reduction and the sauce tastes thin and acidic.
Reduce the stock and mount the butter
Add the stock and reduce over medium high heat until about 1/3 cup (80 ml) remains and coats the back of a spoon. Take the pan off the heat, wait a few seconds, then add the cold butter cubes and swirl continuously until the sauce turns glossy. Do not stir it over a flame and do not let it boil again: the emulsion breaks and the butter separates into oil.
Return everything to the pan and finish
Add the mushrooms and any juice released by the resting pork back into the sauce with the lemon zest, and swirl over the lowest heat for 30 seconds. Slide the medallions in, turn them once to coat, and fold in the parsley. Serve at once, straight from the pan onto warm plates.
Plating
Warm the plates. This is a hot dish held together by a butter emulsion, and a cold plate dulls the sauce and sets it within a minute. Two medallions per person, overlapped slightly rather than fanned out, just off centre.
Spoon the mushrooms along one side of the pork so both are visible, then pour the sauce over the mushrooms and around the base of the meat rather than across the seared faces, which would soften the crust you just spent five minutes building. Finish with a few drops of good olive oil, a little flaky salt on the pork only, and a turn of black pepper.
For a contorno, soft polenta is the Apennine answer and it takes the extra sauce well. Bitter greens turned in oil and garlic, or small potatoes roasted with rosemary, work equally. Keep the plate to three things.
Professional Technique
The cut decides the method, and in the name of this dish the cut is not written. That is not a nuance, it is the entire technical question. Loin is lean, around 3 percent intramuscular fat, and it has to be cooked fast and taken off at 145°F (63°C). Coppa is laced through with a net of fat and wants hours. Shoulder is full of collagen and wants hours. Tenderloin dries out in ten minutes over the wrong heat. Four cuts from one animal, four incompatible methods, one title that covers all of them. So this recipe takes a position and declares the cut, because a set of timings that does not name the muscle it was written for is not a recipe.
Recognising which method a cut is asking for takes two observations, and you can make both at the counter. First, how much fat you can see marbled inside the muscle itself, not around it. Second, whether white glossy sheets and strands of connective tissue run through the meat. Fat forgives and connective tissue obliges. Fat buys you margin: it melts into the fibres, slows the heat and lets you overshoot a little without ruining anything. Collagen gives you no choice at all. It stays rubbery until it has spent a long stretch above roughly 160°F (71°C) in a moist environment, and only then does it turn to gelatin.
The mental table is short. Lean cuts go in the pan and are cooked to a temperature. Connective cuts go into liquid and are cooked to a tenderness. From that follows the one rule worth memorising: never cook a connective cut to a temperature, and never cook a lean cut to a tenderness. Shoulder pulled at 145°F (63°C) is raw rubber, and loin held on the heat until it is fork tender is dry string. Both are the same mistake, made in opposite directions, by a cook following a method that belonged to a different piece of the pig.
Texture and Moisture Control
On a cut this lean everything depends on one number and what happens after it. Muscle fibres start squeezing out their water in earnest past about 150°F (66°C), and there is no fat reserve to disguise the loss, so pork loin goes from juicy to chalky across a span of about ten degrees. Pull at 140°F (60°C), let carryover heat finish the job during the rest, and serve at 145°F (63°C). A thin dusting of flour on a dried surface gives the Maillard reaction something to work on quickly, so the crust forms before the interior overshoots.
The five minute rest matters as much as the sear. It lets the pressure inside the fibres equalise so the juices stay in the meat instead of running onto the board, and those minutes are also when the sauce is built. The sauce has its own rule: cold butter in off the heat, swirled not stirred, and no return to a boil afterwards. That emulsion is fragile, and one hard simmer turns a glossy sauce into a greasy one.
Professional Mise en Place
The pork is on the heat under ten minutes and the sauce is built while it rests, so the dish lives or dies on what is ready before the pan gets hot.
Equipment and tools
Wide heavy skillet, stainless or carbon steel, 12 inch (30 cm)
Instant read probe thermometer, the single most important tool here
Rack and tray for salting and resting the medallions
Tongs, wooden spoon, small bowl for the cooked mushrooms
Prepared ahead
Mushrooms cleaned and thickly sliced, up to 6 hours ahead, kept uncovered in the refrigerator
Mushrooms browned, up to 1 day ahead, cooled and refrigerated
Stock measured and warm, parsley chopped, lemon zested, butter cubed and cold
Medallions cut, salted and resting at room temperature for 20 minutes
Service setup
Plates warming, wine open, contorno finished and held hot before the pork is seared
Thermometer within reach of the pan, not in a drawer
Cold butter cubes in a small bowl beside the stove, ready for the mount
Chef Tips
Buy a whole piece of center cut loin and portion it yourself. Ask for the rib end rather than the sirloin end, which is less even, and refuse anything labelled simply as pork for stewing: that is shoulder under another name.
Buy the thermometer. This dish is decided by a number, and there is no reliable way to read 145°F (63°C) by touch on a medallion an inch high. Judging by time alone is how loin gets overcooked in home kitchens.
Never wash mushrooms under running water. Brush them or wipe them with a barely damp cloth, and tear the larger oyster mushrooms rather than slicing them, so the ragged edges pick up more colour.
Use light stock, not a dark reduced one. The sauce is meant to be pale, sharp with wine and lifted by lemon zest. A heavy brown stock turns it into gravy and swamps a cut with a delicate flavour.
Common Mistakes
Using shoulder for a recipe written for loin. Shoulder at 145°F (63°C) is tough and squeaky, because its collagen has not begun to convert. If shoulder is what you have, braise it in the same flavours for two hours and call it another dish.
Cooking the pork to 170°F (77°C). The old fear of undercooked pork belongs to a different era of husbandry. At 145°F (63°C) with a rest, loin is safe and juicy. Thirty degrees further on it is grey, and no sauce will bring it back.
Relying on a timer instead of a probe. Medallion height varies, pan temperature varies, starting temperature varies. Only the internal reading is constant, and it is the one thing this recipe cannot do without.
Cooking the pork and the mushrooms together. Their timings have nothing in common. The mushrooms want longer contact with the pan than the pork can survive, which is why they are browned first and returned at the end.
Boiling the sauce after adding the butter. The emulsion splits and a glossy sauce becomes a slick of oil over watery stock. Pull the pan off the flame, wait a few seconds, then swirl the cold butter in.
Wine Pairing
Alto Adige DOC Pinot Nero: The classic answer to mushrooms in a butter sauce. Its light tannin never fights a lean white meat, while the earthy undergrowth notes Pinot Nero develops in the Alto Adige sit directly alongside the browned cremini. The acidity is high enough to cut the mounted butter.
Dolcetto d'Alba DOC: A low acid red with soft, generous tannin and dark cherry fruit, which is what a delicately flavoured cut needs: nothing here overwhelms the pork. The faintly bitter almond finish typical of Dolcetto answers the thyme and the seared crust.
Offida Pecorino DOCG: The white choice, and a substantial one. Pecorino has real body and a saline, almost herbal depth that stands up to butter where a light coastal white would vanish. Its firm acidity echoes the wine reduction in the pan and its citrus edge picks up the lemon zest.
Valpolicella Classico DOC: The everyday bottle for this kind of skillet cooking. Corvina gives sour cherry, moderate alcohol and a bitter almond twist, with tannin light enough to leave the loin alone. Served slightly cool it refreshes the palate without adding weight to the plate.
Collio Friulano DOC: A structured Friulian white for anyone who wants the mushrooms to lead. Friulano is textured rather than sharp, with pear, hay and a bitter almond close that runs with fungal flavours instead of against them, plus enough substance to carry the butter.
Storage & Reheating
Cooked loin does not improve overnight and reheats badly, because reheating pushes it back through the exact band that dries it out. Keep leftovers refrigerated in an airtight container for up to 2 days, with the sauce and mushrooms stored apart from the meat so the crust does not go soggy.
To bring it back, warm the sauce and mushrooms over low heat, slice the cold pork thinly and lay it in the warm sauce off the heat for a minute or two. That reaches serving temperature without cooking the meat again. Never microwave the medallions and never simmer them in the sauce.
Browned mushrooms freeze well on their own for up to 2 months and are worth making in double quantity. Do not freeze the mounted sauce, which separates on thawing, and do not freeze the cooked pork.
Nutrition
Per serving, based on 4 servings:
Calories: 430 kcal
Total Fat: 24 g
Saturated Fat: 8 g
Trans Fat: 0 g
Unsaturated Fat: 15 g
Cholesterol: 120 mg
Sodium: 650 mg
Total Carbohydrates: 8 g
Fiber: 1.5 g
Total Sugars: 2 g
Added Sugars: 0 g
Protein: 40 g
Lactose: 0.1 g
Principal micronutrients: thiamine, niacin, vitamin B6, selenium, phosphorus, zinc, potassium
These figures are estimates. Most of the alcohol cooks off during the reduction, and the final sodium depends on whether the stock is homemade or commercial.
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