Lamb and Sweet Potato Curry

1. Heat the oil in a large saucepan, add onions and cook gently until golden brown.

2. Add the cinnamon stick and lamb. Cook for about 5 minutes until browned.

3. Stir in Shemin’s Curry Paste and cook gently for 1 minute.

4. Add the tomatoes, garam masala and the tomato puree, cook gently for 5 minutes adding a little water if the sauce gets too dry.

5. Add the rest of the water, simmer for 30 minutes.

6. Add the sweet potato and a little more water if necessary and cook for a further 15 minutes until the lamb and sweet potatoes are tender.

7. Stir in lemon juice and chopped coriander just before serving.

Serve with boiled rice or naan bread.