Shepherd’s Pie with Velvety Truffle Cheese Mash

An indulgent interpretation of a British institution, featuring slow-braised Pyrenees lamb shoulder nestled in a deeply savoury sauce and topped with a luxuriously smooth truffle cheese mash. Rich, comforting and unmistakably sophisticated.

☆☆☆☆☆ Not yet rated
Prep30 mins
Cook180 mins
Total210 mins
Serves6
Energy kcal

The recipe

Method

  1. Prepare the oven - Preheat the oven to 200°C (180°C fan).
  2. Braise the lamb - Arrange the lamb shoulders in a large casserole dish with the onion, garlic, celery leaves, bay leaves, beef stock and red wine. Season generously with sea salt and black pepper. Cover tightly with a lid or foil and cook for 2½ hours, until the meat is meltingly tender and easily falls away from the bone.
  3. Cook the potatoes - Meanwhile, place the potatoes in a pan of well-salted water and simmer for 15 to 18 minutes, or until completely tender when pierced with a knife.
  4. Create the truffle mash - Drain the potatoes thoroughly and return them to the pan. Add the crème fraîche, butter, milk and truffle dust, if using. Fold through 150g of the grated truffle cheese and mash until silky smooth. Transfer to a piping bag for a more elegant finish, or set aside until needed.
  5. Pull the lamb - Remove the lamb from the cooking liquor and discard the bones. Using two forks, gently shred the meat into tender strands.
  6. Build the flavour base - Heat a drizzle of olive oil in a large sauté pan. Add the grated carrot and celery along with the tomato purée, thyme, cinnamon, garlic powder and Worcestershire sauce. Cook gently for around 8 minutes, stirring occasionally, until softened and fragrant.
  7. Enrich the filling - Add the shredded lamb to the softened vegetables and pour in the reserved braising liquor. Stir well and allow the mixture to simmer briefly until rich and cohesive. Spoon the filling into a baking dish and spread evenly.
  8. Crown with truffle mash - Pipe or spoon the truffle mash over the lamb filling, creating decorative peaks with a fork if desired. Finish with the remaining 50g of grated truffle cheese.
  9. Bake until golden - Bake for 20 minutes, or until the filling is bubbling around the edges and the topping is beautifully golden and lightly crisp.
  10. Prepare the wild garlic dressing - While the pie bakes, blend the wild garlic, mint, apple cider vinegar, olive oil and a pinch of salt until vibrant and spoonable, resembling a rustic salsa verde.
  11. Rest and serve - Allow the shepherd's pie to rest for 15 to 20 minutes before serving. Finish with a drizzle of the wild garlic and mint dressing and serve while still warm.

A few details make all the difference

01

Make the Lamb Filling a Day Ahead

Allowing the slow-braised lamb filling to rest overnight deepens the flavours and creates a richer, more cohesive pie. Simply prepare the filling, cool completely and refrigerate. The next day, reheat gently before topping with the truffle mash and baking.

02

Dry the Potatoes Thoroughly

For the silkiest truffle mash, return the drained potatoes to the warm pan for a few minutes before mashing. This removes excess moisture and allows the butter, crème fraîche and truffle cheese to create a luxuriously smooth texture.

03

Let the Pie Rest Before Serving

Resist the temptation to serve straight from the oven. Resting the shepherd's pie for 15-20 minutes allows the filling to settle and makes slicing easier, while the flavours become even more pronounced.

Why this recipe works

A celebration of British comfort cooking at its finest, this shepherd’s pie combines slow-braised Pyrenees lamb shoulder with a luxuriously smooth truffle cheese mash. The exceptional marbling of the lamb melts into the cooking liquor during its long braise, creating a deeply flavoured filling with remarkable richness and depth.

Cook’s notes

Flavours

For the richest possible flavour, prepare the lamb filling a day in advance and refrigerate overnight. As the filling rests, the braising liquor develops even greater depth and the lamb absorbs more of its rich, savoury character. Reheat gently before assembling the pie for an even more luxurious result.

The mash

When piping the truffle mash, chill it for 10 minutes beforehand. This helps the mash hold its shape, creating beautifully defined peaks that crisp and caramelise during baking for a restaurant-quality finish.

The sauce

The wild garlic and mint sauce is more than a garnish. Its bright, herbaceous freshness cuts through the richness of the lamb and truffle, creating balance in every bite. Don't be afraid to serve generously alongside the pie.

Make it more indulgent

For an extra layer of indulgence, finish the baked pie with a light dusting of truffle dust just before serving. The residual heat releases the truffle's aroma, elevating the dish from comforting classic to special-occasion centrepiece.

Build the perfect bowl

  • Succulent lamb
  • Velvety cheese mash
  • Garlic and mint dressing

Made this recipe?

Rate this dish to help other cooks.

Be the first to rate this recipe.

Cooking mode

Shepherd’s Pie with Velvety Truffle Cheese Mash

Prepare the oven - Preheat the oven to 200°C (180°C fan).
Braise the lamb - Arrange the lamb shoulders in a large casserole dish with the onion, garlic, celery leaves, bay leaves, beef stock and red wine. Season generously with sea salt and black pepper. Cover tightly with a lid or foil and cook for 2½ hours, until the meat is meltingly tender and easily falls away from the bone.
Cook the potatoes - Meanwhile, place the potatoes in a pan of well-salted water and simmer for 15 to 18 minutes, or until completely tender when pierced with a knife.
Create the truffle mash - Drain the potatoes thoroughly and return them to the pan. Add the crème fraîche, butter, milk and truffle dust, if using. Fold through 150g of the grated truffle cheese and mash until silky smooth. Transfer to a piping bag for a more elegant finish, or set aside until needed.
Pull the lamb - Remove the lamb from the cooking liquor and discard the bones. Using two forks, gently shred the meat into tender strands.
Build the flavour base - Heat a drizzle of olive oil in a large sauté pan. Add the grated carrot and celery along with the tomato purée, thyme, cinnamon, garlic powder and Worcestershire sauce. Cook gently for around 8 minutes, stirring occasionally, until softened and fragrant.
Enrich the filling - Add the shredded lamb to the softened vegetables and pour in the reserved braising liquor. Stir well and allow the mixture to simmer briefly until rich and cohesive. Spoon the filling into a baking dish and spread evenly.
Crown with truffle mash - Pipe or spoon the truffle mash over the lamb filling, creating decorative peaks with a fork if desired. Finish with the remaining 50g of grated truffle cheese.
Bake until golden - Bake for 20 minutes, or until the filling is bubbling around the edges and the topping is beautifully golden and lightly crisp.
Prepare the wild garlic dressing - While the pie bakes, blend the wild garlic, mint, apple cider vinegar, olive oil and a pinch of salt until vibrant and spoonable, resembling a rustic salsa verde.
Rest and serve - Allow the shepherd's pie to rest for 15 to 20 minutes before serving. Finish with a drizzle of the wild garlic and mint dressing and serve while still warm.
A letter from table number seven

Something delicious for the weekend.

Seasonal recipes and stories, delivered occasionally.

error: Content is protected !!