Step 1

Preheat the oven to 160°C. Season the shanks with salt and pepper.

Step 2

Heat half the olive oil in a large, flameproof casserole over high heat. Sear the lamb shanks on all sides for 5-6 minutes, then remove from the dish and place on a plate. Add the remaining oil and cook the onion, carrot and celery, stirring, for 3-4 minutes until softened and golden. Add the mushroom, garlic, rosemary and star anise. Stir in the tomato paste and cook for a further 30 seconds, then add the wine and boil for 3-5 minutes until almost evaporated. Pour in stock and again bring to the boil. Return the lamb shanks to the casserole.

Step 3

Place a cartouche (a piece of baking paper cut to fit the dish) on top, then cover with the lid. Transfer to the oven to braise for 2 hours, or until the lamb is soft and pulls easily away from the bone.

Step 4

While the lamb shanks are cooking, cut out four pastry rounds using the rim of your chosen pie dishes as a guide (my dishes are 11cm in diameter). Place pastry rounds on a baking tray lined with baking paper. Using a 3cm diameter cookie cutter, cut out and discard the centre from each round (the pastry will be a doughnut shape). Lightly brush with the whisked egg and chill, uncovered, until ready to bake.

Step 5

Increase the oven temperature to 200°C. Bake the pastry rounds for 15-20 minutes, or until puffed and golden.

Step 6

Remove lamb shanks from sauce and shred meat, reserving bones for presentation. Reduce sauce over medium heat for 8-10 minutes, or until rich and reduced by one-third. Fold the meat through the sauce and add the parsley.

Step 7

Place the bone in the centre of each pie dish and spoon in meat sauce. Top with the pastry, allowing the bone to poke through the central hole.

Step 8

SLOW COOKER METHOD: Follow preparation instructions until you have made the sauce. Place the lamb shanks and sauce in the slow cooker. Place a cartouche (a piece of baking paper cut to fit the dish) on top, then cover with the lid and cook on low for 8-10 hours, or until meat falls easily away from the bone.

Step 9

Preheat oven to 200°C. Cut out four pastry rounds using the rim of your chosen pie dishes as a guide (my dishes are 11cm in diameter). Place pastry rounds on a baking tray lined with baking paper. Using a 3cm diameter cookie cutter, cut out and discard centre from each round (the pastry will be a doughnut shape). Lightly brush with whisked egg and chill, uncovered, until ready to bake. Bake pastry rounds for 15-20 minutes, or until puffed and golden. Follow remaining cooking instructions and presentation steps.