500g/1lb 2oz cauliflower
2 fresh green chilli (slender type), slit into 4 or 6 pieces lengthways
4 garlic cloves, finely chopped
5cm/2in piece ginger, finely chopped
1 tsp lime juice
2 small to medium onions, finely chopped
1 small green pepper, seeds removed, finely chopped
1 medium tomato, finely chopped
1 heaped tsp coriander seeds, crushed
1 level tsp cumin seeds, crushed
salt, to taste
½ tsp ground turmeric
2 tbsp vegetable oil