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Italian · Molise

Coscia d'Agnello al Forno con Patate alla Molisana

Molise's Sunday roast lamb — a whole leg of lamb from the Molisana mountain flock (lighter, more herbaceous than lowland lamb) roasted with waxy potatoes, rosemary, garlic, white wine, and Molisano olive oil in a large terracotta dish. The lamb basts the potatoes with its rendered fat as it cooks, and the wine and lamb juices reduce to a concentrated pan liquid that is the true sauce. Simple, honest, extraordinary.

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ServesFour portions
Total2 hours (including 15 minutes rest)
Sourced1of 10 in BC
Cook
I

The Market List

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1.5 kg
leg of lamb
Molisana mountain lamb preferred; scored deeply with a knife across the surface
Your own market
6
garlic cloves
halved lengthways, for insertion into the scored incisions
Your own market
4 sprigs
fresh rosemary
broken into short lengths for insertion into the scored incisions
Your own market
1 kg
waxy potatoes
peeled and cut into large wedges
Origin · FranceLekker · Vancouver →
200 ml
Biferno Bianco
dry white wine of Molise; added halfway through roasting only
Not yet stocked in British Columbia
80 ml
Molisano extra-virgin olive oil
divided: part for the lamb, part for the potatoes
Your own market
1 tsp
fine sea salt
for seasoning the lamb and potatoes
Your own market
½ tsp
black pepper
freshly ground
Your own market
Optional — regional finish
1 sprig
nepitella (Calamintha nepeta)
wild mint-oregano hybrid; placed beneath the lamb in the dish
Not yet stocked in British Columbia
Optional — pro seasoning
4 fillets
salt-packed anchovies
rinsed and cut into strips; inserted alongside the garlic into the scored incisions
Not yet stocked in British Columbia

Each tap is counted, so the stockist sees the demand Provenance sends them.

II

The Method

1
Two hours before cooking, score the leg deeply all over with a narrow knife — eight to ten incisions, each 3–4 cm deep. Press a half-clove of garlic and a short sprig of rosemary (and an anchovy strip, if using) firmly into each incision. Brush the entire surface with olive oil. Season generously with salt and pepper. Leave uncovered at room temperature for 2 hours. The surface should feel slightly tacky and smell powerfully of garlic and rosemary before it enters the oven.
2
Heat the oven to 190 °C. Bring a large pan of salted water to the boil. Par-boil the potato wedges for 8 minutes exactly, then drain. Toss the drained potatoes with the remaining olive oil, salt, and pepper. They should be tender at the surface but resist a skewer at the centre — this is correct.
3
Lay the nepitella sprig (if using) in the base of a large terracotta roasting dish. Set the lamb on top and arrange the par-boiled potatoes around it in a single layer. Place in the centre of the oven and roast for 45 minutes. The lamb surface should be golden and beginning to colour; the potatoes will have taken on the first of the rendered lamb fat.
4
This is where the dish lives or dies: at the 45-minute mark — not before — pour the 200 ml of Biferno Bianco evenly over the lamb and potatoes. Added too early, the wine steams the meat and destroys the crust; added now, it falls into a hot, fat-coated pan and immediately begins to reduce with the lamb juices into a concentrated pan liquid that is the only sauce this dish requires. The pan should hiss sharply the moment the wine hits it.
5
Return the dish to the oven for a further 45 minutes — 1 hour 30 minutes total roasting time for a 1.5 kg mountain leg. Do not exceed this: Molisana mountain lamb is leaner than lowland lamb and will dry out beyond this point. At the end of roasting, the leg should be deep golden-brown, the potatoes crisped and mahogany at their edges, and the pan liquid reduced to a glossy, amber concentrate. Pierce the thickest part of the leg: the juices should run faintly pink.
6
Remove the dish from the oven. Rest the lamb uncovered for 15 minutes — not tented, which would soften the crust. The juices redistribute during this time; the exterior remains crisp. After 15 minutes, the surface should feel firm but with slight give when pressed at the thickest point.
7
Carve the lamb at the table directly from the terracotta dish. Spoon the reduced pan juices over each portion — these are the sauce; no separate gravy is made. The potatoes should be yielding throughout and glossed with lamb fat and reduced wine.
III

Quality Hierarchy

01
Reserve — Agnello di Molise from a named mountain flock, Biferno Bianco DOC from a single-estate producer, Molisano DOP extra-virgin olive oil cold-pressed from the current harvest, nepitella gathered fresh.
02
Estate — Any certified mountain lamb (Appennino Centrale), a good dry white from Campania or Abruzzo in place of Biferno Bianco, quality Italian extra-virgin olive oil.
03
Market — Quality free-range lamb leg from a butcher (lowland acceptable; reduce roasting time by 10 minutes as fat content differs), dry Verdicchio or Trebbiano, standard extra-virgin olive oil.
04
House — Supermarket lamb leg, any dry white wine with sufficient acidity, standard olive oil — the technique of internal scoring, par-boiling the potatoes, and the timed wine addition remain unchanged and carry the dish.
IV

Sensory Tests

◇Smell. After the 2-hour aromatics rest, the scored surface smells powerfully of garlic and rosemary — the internal seasoning has begun to penetrate the flesh.
◇Touch. Par-boiled potatoes resist a skewer at the centre after 8 minutes — tender at the surface, firm within; correct for adding to the roasting dish.
◇Sound. The wine hisses sharply on contact with the hot, fat-coated pan at the 45-minute mark — confirmation the pan is hot enough for reduction rather than steaming.
◇Sight. At 1 hour 30 minutes: the leg is deep golden-brown, potatoes are mahogany at their edges, and pan liquid has reduced to a glossy amber concentrate.
◇Touch. After 15 minutes' rest, the thickest part of the leg yields slightly under a firm press — the juices have redistributed and the surface crust remains intact.
◇Where it lives or dies. The wine must be added at exactly 45 minutes into roasting — never at the start — so that it reduces with hot lamb fat into a concentrated pan sauce rather than steaming the meat and preventing the crust from forming.
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VI

What to Pour

A dry white wine of Molise — Biferno Bianco is the natural match, its acidity cutting through the lamb fat and echoing the wine used in the pan. Failing that, any structured, dry central-Italian white (Trebbiano d'Abruzzo, Verdicchio dei Castelli di Jesi) with sufficient acidity to hold against the concentrated pan juices.

The whole pairing
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Where the dish comes from and how it came to be — on every recipe.
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