For the lamb, place the onion, carrot, celery, garlic, thyme and rosemary ... aluminium foil and cook for a further 4 hours. For the mint sauce, put the chopped mint in a small bowl and add ...

Put the chopped onions, carrots, celery, bay leaf and thyme into a roasting ... Strain the sauce through a sieve into a clean pan. Add the mint vinegar and whisk in the butter until it is ...