Roast duck crowns with wilted watercress, butternut squash mousse and bigarade sauce

  • medium
  • 4
  • 3 hours 20 minutes
Not yet rated

Galton Blackiston's roast duck recipe is magnificently served with butternut squash mousse and a delicious bigarade sauce. Duck wings are available from your local butcher, but you may need to order them specially, so allow yourself plenty of time to prepare for this dish for best results.

First published in 2015

Ingredients

Metric

Imperial

Duck

Butternut squash mousse

  • 350g of butternut squash, peeled and cut into small cubes
  • 1 dash of rapeseed oil
  • 4 gelatine leaves
  • 75ml of chicken stock
  • 50ml of double cream
  • 75ml of water
  • salt
  • black pepper, freshly ground

Bigarade sauce

Equipment

  • Fine sieve
  • Blender
  • Dariole moulds

Method

1
For the butternut squash mousse, preheat the oven to 180ºC/Gas mark 4
2
Place the cubes of butternut squash onto a large piece of aluminium foil, drizzle over a good splash of rapeseed oil, and season to taste with salt and freshly ground black pepper
3
Mix well to coat the butternut squash in the oil, then gather the edges of the aluminium foil together and scrunch together to form a loose parcel
4
Place the parcel onto a roasting tray and cook for 25-30 minutes, or until the butternut squash has softened
5
Meanwhile, heat the chicken stock, double cream and water in a saucepan over a medium heat until almost boiling
  • 75ml of chicken stock
  • 50ml of double cream
  • 75ml of water
6
While the cream mixture is heating up, soak the gelatine leaves in cold water for a couple of minutes or until softened
  • 4 gelatine leaves
7
Transfer the cooked butternut squash to a food processor, add the warm cream mixture and blend well. Squeeze any excess water from the softened gelatine leaves, add them to the food processor and continue to blend until really smooth
8
Pass the butternut squash purée through a fine sieve into a jug, then pour into four dariole moulds. Set aside until completely cooled, then chill in the fridge until set
9
For the bigarade sauce, heat a splash of rapeseed oil in a frying pan over a medium heat. Add the duck wings and fry until browned all over
10
Meanwhile, zest the lemon and two of the oranges and set aside. Then squeeze the juice from the lemon and all of the oranges into a bowl and set aside
11
Heat the sugar and red wine vinegar in a deep-sided, non-reactive frying pan over a low heat until the sugar has dissolved
  • 45g of light brown sugar
  • 3 tbsp of red wine vinegar
12
Increase the heat slightly and continue to cook the sugar until it forms a deep golden-brown caramel. As soon as the vinegar syrup has formed a caramel, add the lemon and orange juice mixture and the browned duck wings
13
Continue to cook the caramel for 3-4 minutes, shaking the pan from time to time to prevent the duck wings sticking to the bottom and to coat them in the caramel
14
Pour in the stock and bring to the boil, then reduce the heat and simmer gently for 40-45 minutes, or until the sauce is thick enough to lightly coat the back of a spoon. Skim any froth that rises to the surface from time to time during cooking
  • 700ml of chicken stock
15
While the sauce is cooking, julienne the citrus zest. Bring a pan of water to the boil and blanch the julienned zest for one minute. Drain thoroughly. Set aside
16
For the duck, increase the oven temperature to 220ºC/Gas mark 7. Season the duck crowns with salt and freshly ground black pepper
17
Heat a splash of rapeseed oil in a frying pan over a medium heat. When the oil is smoking, add the duck crowns, skin-side down, and fry until the skin on the breasts is crisp and golden-brown
  • 1 dash of rapeseed oil
18
Turn over the crowns and fry the underside until golden-brown all over
19
Meanwhile, place the carrot, celery, onion and garlic into a roasting tray and mix well
20
Remove the duck crowns from the pan and place on top of the vegetables in the roasting tray. Roast the duck crowns and vegetables for 15 minutes, basting the meat from time to time with any juices in the bottom of the roasting tin
21
Reduce the oven temperature to 200ºC/Gas mark 6. Continue to roast the duck and vegetables for a further 15-20 minutes, then remove from the oven and set the duck crowns aside to rest for at least 5 minutes
22
Heat another splash of oil in a separate frying pan; add the watercress and cook until wilted, stirring well. Season, to taste, with salt and freshly ground black pepper
23
Just before serving, strain the bigarade sauce through a fine sieve into a clean pan and season, to taste, with salt and freshly ground black pepper. Add the reserved, blanched lemon and orange zests to the bigarade sauce and stir well
24
Arrange some of the wilted watercress into the centre of each of four serving plates. Remove the duck breasts from the crowns and carve
25
Place one carved breast and some of the vegetables on top of each portion of watercress. Turn out one cold butternut squash mousse alongside each duck breast. Drizzle over the bigarade sauce
First published in 2015

There can't be many Michelin-starred chefs who started out selling homemade cakes, biscuits and preserves on a market stall in Rye in 1979. Yet, the quietly spoken, endearingly eccentric Galton Blackiston isn't like other chefs.

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