Pot-Roasted Partridge, Puy Lentils, Blackberry Jus
A partridge main course for 50 covers, built for British game season: pot-roasted crowns, confit legs, smoked bacon lentils and a blackberry and juniper jus.
Why This Dish and Why Now
Partridge season opened on the 1st of September and the early birds are the ones to cook. This is the dish I promised when I set out the British Food Fortnight menu framework last Friday, the game main that anchors a seasonal add-on. Blackberries are at their peak in the hedgerows right now and tradition says pick them before Michaelmas on the 29th of September, so the window for this exact plate is short. Game, blackberries, juniper. All British, all at their best in the same fortnight.
Here is the honest problem with partridge and the reason most kitchens serve it badly. It is a very lean bird. Cook it whole to save the legs and you dry the breast to string. So we stop treating it as one thing. The legs go to confit, low and slow until they give. The crowns are barded, pot-roasted and pulled early. And the moisture comes from three places, not one: a short brine, a braise of lentils rather than a dry pile and a jus that is spooned on with a generous hand. Get those three right and the bird stays juicy from the first table to the fiftieth.
The commercial case is straightforward. Game reads as premium and prices as premium, but the bird is at its cheapest of the year right now and confiting the legs turns the cheap half of the carcass into the best-value component on the plate. Almost every element is built the day before, so service is finish and plate, not cook from cold. That is a high-perceived-value main that still makes its margin, which is the whole point of a seasonal menu.
Serves 50 | Prep 1 hour 30 minutes | Cook 2 hours 30 minutes
Ingredients
The partridge and brine
| Ingredient | Quantity |
|---|---|
| Oven-ready partridge, legs and crowns separated | 50 birds |
| Water, for the brine | 8 litres |
| Fine salt | 480 g |
| Caster sugar | 240 g |
| Juniper berries, lightly crushed | 30 |
| Bay leaves | 6 |
| Thyme | 1 small bunch |
| Thin streaky smoked bacon, for barding | 100 rashers (about 2 kg) |
Confit legs
| Ingredient | Quantity |
|---|---|
| Partridge legs (from the 50 birds) | 100 |
| Flaky salt, to cure the legs | 60 g |
| Duck or goose fat, enough to submerge | about 4 litres |
| Garlic, bulbs halved across | 2 bulbs |
| Thyme | 1 bunch |
| Bay leaves | 4 |
Puy lentil braise
| Ingredient | Quantity |
|---|---|
| Puy lentils, dry | 3 kg |
| Smoked streaky bacon, cut into lardons | 1 kg |
| Onion, finely diced (as prepped) | 1 kg |
| Carrot, finely diced (as prepped) | 600 g |
| Celery, finely diced (as prepped) | 400 g |
| Garlic, crushed | 40 g |
| Chicken or game stock | 6 litres |
| Bay leaves | 4 |
| Thyme | a few sprigs |
| Unsalted butter, to finish | 150 g |
| Red wine vinegar, to lift | 30 ml |
| Flat-leaf parsley, chopped | 50 g |
Cavolo nero
| Ingredient | Quantity |
|---|---|
| Cavolo nero (as purchased) | 4 kg |
| Unsalted butter | 150 g |
| Garlic, crushed | 20 g |
Blackberry and juniper jus
| Ingredient | Quantity |
|---|---|
| Partridge carcasses (from the 50 birds) | all of them |
| Chicken wings, for body | 2 kg |
| Shallots, sliced | 500 g |
| Blackberries | 1 kg (700 g for the jus, 300 g to finish) |
| Juniper berries, crushed | 40 |
| Red wine | 1 litre |
| Ruby port | 200 ml |
| Redcurrant jelly | 150 g |
| Brown chicken or game stock | 6 litres |
| Thyme and bay | 1 small bunch, 4 leaves |
| Red wine vinegar, to balance | 30 ml |
| Unsalted butter, cold and diced, to mount | 200 g |
Method
The dish is built across two days. Almost everything is done ahead and service is finishing and plating. Steps are numbered straight through.
Stage 1: The jus base (make the day before, or two days ahead)
-
Heat the oven to 220°C (fan 200°C). Roast the partridge carcasses and the chicken wings in a single layer for 35 to 40 minutes until deep brown. Colour is flavour here and a pale carcass gives a thin, grey jus with no backbone.
-
Tip the roasted bones into a large pan. Deglaze the roasting tray with the red wine over heat, scraping up every sticky brown bit and add it to the pan. That fond is the most concentrated flavour in the whole dish, so none of it stays in the tray.
-
Add the sliced shallots, crushed juniper, port, thyme, bay and the brown stock. Bring to a bare simmer and hold it there for 3 hours, skimming the surface now and then. A rolling boil pulls fat and scum back into the liquid and turns it cloudy, a slow simmer keeps it clean.
-
Pass the stock through a fine sieve into a clean pan and discard the bones. Add 700 g of the blackberries and the redcurrant jelly and reduce steadily until the jus coats the back of a spoon and tastes intense, roughly 2 to 2.5 litres. Reducing with the fruit in gives you a rounder, less jammy result than adding it at the end.
-
Pass again to leave a smooth jus, then balance with the red wine vinegar, a little at a time, until the sweetness of the fruit is cut clean. Cool the jus quickly and, if you are making it two days ahead, chill it below 5°C within 90 minutes and keep it cold. The butter and the final blackberries go in at service, not now.
Stage 2: Legs, crowns and lentils (the day before)
-
Cure the legs. Toss the 100 partridge legs with the 60 g flaky salt and a little of the thyme and leave for 1 hour in the fridge. This seasons them through and firms the flesh. Longer than an hour and they start to cure like ham, which you do not want.
-
Brush the salt off the legs, pack them into a deep tray with the halved garlic bulbs, thyme and bay and pour over the warm duck fat until they are fully submerged. Confit in a 90°C (fan 80°C) oven for about 2 hours, until a leg pulls away from the bone with no resistance. Low and slow renders the tough leg meat to silk without drying it.
-
Cool the legs in their fat, then lift them out, lay them on a tray and chill below 5°C within 90 minutes. Save the fat, strained, for the next batch. The legs will crisp far better from cold and firm than warm and soft.
-
Brine the crowns. Bring 2 litres of the brine water to the boil with the salt, sugar, crushed juniper, bay and thyme, stir to dissolve, then add the remaining 6 litres cold to bring it down to fridge temperature. Submerge the 50 crowns and brine for exactly 2 hours, no longer. The brine seasons the lean breast and helps it hold moisture, but over-brining makes it spongy and hammy.
-
Lift the crowns out, pat them fully dry and bard each one with two rashers of streaky bacon laid over the breasts. The bacon is a fat cap that bastes the breast as it cooks and stops the exposed meat drying. Cover and keep in the fridge until service.
-
Build the lentil braise. Render the bacon lardons in a wide pan until the fat runs and they start to colour, then add the onion, carrot, celery and garlic and sweat gently for 12 to 15 minutes until soft and sweet, with no colour. This soffritto is the flavour base of the lentils, so give it the time to soften properly.
-
Add the Puy lentils, bay and thyme, stir to coat in the fat, then pour in the 6 litres of stock. Simmer gently for 20 to 25 minutes until the lentils are just tender with a little bite and most of the stock is absorbed but the mix is still loose and glossy. Cook them dry and you are back to the problem we set out to avoid, so keep them saucy.
-
Spread the lentils on trays and blast chill below 5°C within 90 minutes. Do not add the butter, vinegar or parsley yet, those go in when you reheat to serve.
-
Strip the cavolo nero leaves from their stalks, wash well and blanch in heavily salted boiling water for 2 minutes, then refresh in iced water and drain. Blanching and refreshing sets the colour and takes the cooking most of the way, so at service it is a quick reheat rather than a long braise. Keep chilled.
Stage 3: Service
-
Take the crowns out of the fridge 30 minutes before you cook them, so they are not fridge-cold in the centre. Heat the oven to 200°C (fan 180°C). Sear the barded crowns in a hot pan on all sides to render the bacon and brown the skin, then transfer to trays.
-
Roast the crowns until the breast reaches a core of 58 to 60°C for pink, roughly 12 to 16 minutes depending on size. Rest them somewhere warm for 8 to 10 minutes: the carryover brings them up to a juicy 62°C or so and the rest lets the juices settle back into the meat instead of running out on the pass. See the note on serving game pink below.
-
While the crowns roast, crisp the confit legs skin-side down in a hot pan or in a 200°C (fan 180°C) oven until the skin is golden and the meat is piping hot, to a core of at least 75°C. They are already cooked through, this step is about crisp skin and a proper serving temperature.
-
Reheat the lentils with a splash of stock to a core of 75°C, then off the heat beat in the 150 g butter, the red wine vinegar and the chopped parsley. The butter and acid at the end are what make them glossy and bright rather than stodgy.
-
Reheat the cavolo nero in a hot pan with the butter and crushed garlic until hot through and coated, 2 to 3 minutes. Season.
-
Finish the jus. Bring it to a rolling boil to be sure it is above 75°C, drop the heat, then whisk in the cold diced butter a little at a time to mount it to a glossy shine. Fold in the reserved 300 g whole blackberries at the very last second so they warm through but hold their shape. Do not boil once the butter is in or the jus will split.
Plating
Spoon a generous bed of the glossy lentils just off-centre. Carve each rested crown into two breasts and set them on the lentils, leaning against a crisp confit leg. Lay a small tangle of buttered cavolo nero alongside. Spoon the blackberry and juniper jus generously over and around the bird, letting a few whole berries fall into the lentils and finish with a last drag of jus across the plate. The plate should look dark, glossy and autumnal, with the berries catching the light.
Chef's Notes
On serving game pink: Partridge is traditionally served pink and a core of 58 to 60°C rested to 62°C eats beautifully. That is a chef's decision, not a rule. It carries a small risk, so it depends on your sourcing and your own HACCP position. If your setting will not allow pink poultry or game, take the breast to 70°C and rest it, accept that it will be firmer and lean harder on the jus and lentils for moisture.
On running it at volume: The whole design is built for a busy pass. Every component except the finish is done the day before, so on the night you are searing, reheating and plating, nothing more. A combi oven earns its keep here: batch-roast the crowns on low fan with a probe and reheat the legs and cavolo nero on separate racks. If you want the argument for building a menu around cook-ahead in the first place, I made it in the benefits of the cook-chill process in catering.
On the GP: The partridge is your cost driver, so cost this dish to your own bird price, not to a guess. Plug in your trade price per oven-ready partridge from your game supplier, add the low-cost lentils, bacon, cavolo nero and jus, then price to your target GP. Because the legs and the lentils carry the plate, the perceived value sits well above the food cost, which is exactly where a game main should be. If you want the method rather than the eyeball, I set it out in are you guessing your GP.
On waste: Nothing from the bird is thrown. Legs to confit, crowns to roast, carcasses to the jus. Buying whole birds and breaking them down yourself is cheaper than buying crowns alone. It also gives you the bones the sauce needs.
On the make-ahead: Confit legs keep three to four days under a seal of their own fat. The jus and the lentil base both hold two to three days chilled, or freeze well. Reheat everything to a core of 75°C at service.
Make-ahead summary
- Jus base → up to two days before, chill below 5°C, mount with butter at service
- Confit legs → day before, chill in their fat, crisp from cold
- Crowns → brine and bard the day before, roast to order
- Lentil braise → day before, blast chill, finish with butter and parsley at service
- Cavolo nero → blanch and refresh the day before, reheat at service
Allergens: Contains celery (soffritto and stock) and sulphur dioxide / sulphites (red wine, port). Finished with milk (butter). Check that your bacon and stock are free from gluten if you need the dish to be and confirm the ingredients of any bought stock.
Enjoyed this recipe? Subscribe below and get a new professional recipe delivered every Friday, built for commercial kitchens and written from 35 years on the pass.
