Serves 2–3
Time 2 hours
Chef's notes
- Add a thin layer of dijon mustard over the seared lamb before wrapping for an extra zing.
- For an ultra-crispy pastry, sprinkle a thin layer of breadcrumbs on the ham before adding the leek mixture.
- Resting after baking ensures juicy, tender meat and prevents soggy pastry. Experiment with different herbs like thyme or tarragon for unique flavour profiles. Swap black olives for sun-dried tomatoes for a sweeter note.
Ingredients
· 1 lamb loin approx 500–600g trimmed (ask the team in advance for availability)
· 50g butter
· sea salt
· freshly ground black pepper
· 6 slices serrano ham or prosciutto
· 1 sheet all-butter puff pastry
· 1 egg, beaten
· 2 leeks, finely sliced
· 2 tbsp butter
· 1 small sprig rosemary, leaves finely chopped
· 60 g black olives, very finely chopped
· black pepper
· radicchio, chicory, or a mix of bitter leaves
· 1 tbsn red wine vinegar
· Few leaves mint
· sea salt
Method:
Preheat the oven to 200deg C.
In a pan, melt 2 tbsp butter over medium heat. Sauté the finely sliced leeks until soft and translucent. Add the chopped rosemary and black olives, cooking for an additional minute. Season with a pinch of sea salt and black pepper. Set aside to cool.
Generously season the lamb loin with sea salt and freshly ground black pepper. In a hot pan with a dash of oil, sear the lamb quickly on all sides to lock in the juices. Let it cool completely.

Lay out the serrano ham slices on a piece of cling film, slightly overlapping. spread the cooled leek and olive mixture over the ham. Place the lamb loin on top and roll tightly using the cling film. Chill for 20 minutes to set the shape.

Roll out the all-butter puff pastry. remove the cling film from the lamb and place it on the pastry. Brush the edges with beaten egg, then wrap the pastry around the lamb, sealing the edges. Brush the outside with more beaten egg.

Place the wrapped lamb on a baking tray lined with parchment paper. Bake in the oven for 20-25 minutes until the pastry is golden brown. Rest for 10 minutes before slicing.
Toss radicchio, chicory, or a mix of bitter leaves with olive oil, a dash of red wine vinegar, fresh mint, sea salt, and cracked black pepper.

