2 tsp ground coriander
4 tbsp chopped fresh coriander leaves
2 garlic cloves, crushed
15g/½oz fresh root ginger, peeled and finely grated
2 red onions, thinly sliced
½ tsp chilli powder
2 tsp ground cumin
1 tsp garam masala
100g/3½oz gram (chickpea) flour
salt
½ tsp ground turmeric
vegetable oil, for deep frying