Spiced cauliflower curry with peppers

In a pan, heat the oil and add the cumin seeds. When the seeds begin to crackle add the ginger, garlic and green chilli. Allow to cook for about a minute before adding the red onion. They should start to colour after 5 mins. Stir in the balti paste. After 3 mins, add the chopped tomatoes and cook for about 5 mins. Add the green and red peppers. Add water if the mixture begins to stick and continue cooking for a further 3 minus. Add the cherry tomatoes and cauliflower and allow them to heat through. Adjust the salt and add the lemon juice. Garnish with fresh chopped coriander.