After 2 hours, remove the kitchen foil. Remove the lamb from the tray and set aside to rest. Put the Jersey Royals and sprigs of mint in a saucepan, cover with water and bring to the boil.
Stir well to combine. Set aside the remaining coriander and mint for layering the biryani. Add the lamb to the mixture and stir to coat evenly. Cover and marinade in the fridge for 6–8 hours ...
Turn the lamb over, season the cooked side well with ... Serve with mashed potatoes, peas and mint sauce. Chop a bunch of fresh mint leaves and put them in a heat proof bowl.
Toss the lamb well with the salt ... and cook for about 30 minutes to let the flavors come together. a small handful of mint leaves a small handful of small, delicate cilantro sprigs extra ...