This is a classic of French gastronomy, built on time-honoured flavour combinations. And I’m very much here for it. They’re classics for a reason, and long may they continue.
The chicken breast is roasted in brown butter, the mash rich with butter and dairy, and the mustard sauce thickened with cream. It’s a luxurious dish, but not heavy or overbearing. Dijon mustard and tarragon bring contrast and balance, lifting the richness and sharpening the palate. A proper dish for the ages. Enjoy it.
Serves: 2-3
Prep time: 25 minutes
Cook time: 1 hour
Ingredients
Chicken and Sauce
Mash
Method
Make the Sauce
- Set a heavy-bottomed pan over a medium heat and add a splash of oil along with the jointed chicken wings. Brown them on all sides, then add the shallots, garlic and thyme. Season with sea salt and a few twists of black pepper. Reduce the heat to low and cook gently for 10 minutes, stirring regularly, until the shallots and garlic are soft and beginning to brown.
- Add the dried ceps and cook for a further 5 minutes. Deglaze the pan with the white wine and let it simmer for a couple of minutes. Add the chicken stock, bring to the boil, then reduce to a steady simmer and cook until the liquid has reduced by half.
- Add the cream and tarragon stalks, then reduce again by half.
- Stir in the Dijon mustard and simmer gently for another 5 minutes.
- Strain the sauce through a fine sieve into a clean pan and reduce to a glossy, sauce-like consistency.
- Taste and adjust the seasoning. A splash of white wine vinegar or a squeeze of lemon may help balance the acidity.
Make the Mash
- Peel and chop the potatoes into even pieces. Place in a pan, cover with cold water and season well with sea salt. Bring to the boil, then reduce to a gentle boil and cook for 25–35 minutes, or until tender when pierced with a knife.
- Drain in a colander and leave to steam-dry for 10 minutes.
- Pass the potatoes through a ricer or sieve into a clean pan. Add the butter and half the cream. Set over a low heat and beat together with a wooden spoon, adding the remaining cream as needed until smooth and rich.
- Taste and adjust the seasoning.
Cook the Chicken Breasts
- Season the chicken breasts all over with sea salt.
- Preheat the oven to 180°C.
- Heat a cast iron skillet or heavy frying pan over a medium heat and add a little oil.
- Once hot, lay the chicken breasts skin side down in the pan. Reduce the heat to low and cook for 10 minutes until the skin is golden and crisp.
- Add the butter to the pan and begin basting the breasts. Flip them over so the skin is facing up and continue basting.
- Transfer the pan to the oven and roast for 4–6 minutes.
- Remove from the oven, baste once more, and leave to rest in the pan for a minute or two to finish cooking gently in the residual heat.
- Finish the sauce with the chopped tarragon and chives.
- To serve, carve the chicken breasts and plate on top of the mash. Spoon over the sauce liberally.





















