Sweet potato, cauliflower and sugar snap curry

Gently warm the oil in a saucepan over a low heat. Add the onions and fry them for about 5 mins,until soft. Add the curry powder and stir-fry for 1 min, until you are able to smell the distinctive aroma of the spices.

Stir in the tomatoes, sweet potato and stock, and bring to the boil. Simmer, covered, for 5 mins, then add the cauliflower. Cook uncovered for 5 mins, then stir in the sugar snap peas and French beans. Simmer for a further 5 mins until all the vegetables are tender. Serve with steamed rice and naan bread.