1. Heat the oil in a wok, or large non-stick frying pan. Add the cumin seeds & fry for 2-3 minutes until they begin to pop. Add the onion, peppers, garlic & ginger to the pan & fry for 6-8 minutes.
2. Next add the curry paste & fry for a further 2 minutes. Add the spices & seasoning together with 1 tbsp of water. Stir & cook for 2 minutes.
3. Add the chicken, stir & cook for 5 minutes. Then add the chopped tomatoes, cover & simmer for 15-20 minutes before serving.
4. Cook rice or naan according to packet instructions.