1tsp beef stock granules, dissolved in 100ml/3½fl oz water
50g/1¾ozchopped onion
50g/1¾ozchopped carrots
50g/1¾ozchopped celery
saltand pepper
1tbsp chopped fresh mint
2tsp cornflour, mixed with 3 tsp water (optional)
300g/10½ozpotatoes, sliced
1tbsp melted butter
2tsp dried parsley, to garnish (optional)
100ml/3½floz gravy, to serve
Method:-
Heat the oil in a heavy-bottomed pan. Add the lamb and cook until golden-brown and then stir in the tomato purée.
Add the stock and simmer for 2-3 hours, or until the lamb is tender.
Add the onion, carrots and celery and cook until the vegetables are soft.
Season to taste with salt and pepper. Add the mint and cook for 2-3 minutes. If necessary, thicken the sauce by adding the cornflour paste.
Preheat the oven to 180C/350F/Gas 4.
Transfer the stew to an ovenproof dish. Place the sliced potatoes on top and brush with melted butter. Bake for 30 minutes, or until the potato topping is golden-brown.