* 2 heaped tsp cumin seeds
* 2 heaped tsp coriander seeds
* 1 heaped tsp fennel seeds
* 2 tsp ground turmeric
* 2 tsp ground fenugreek
* 1 large onion, roughly chopped
* 3 large garlic cloves, roughly chopped
* 1 large green chilli, roughly chopped
* 1 thumb-sized piece of fresh ginger, roughly chopped
* 3-4 tbsp sunflower or groundnut oil
* 1 chicken, jointed into 6 pieces, or 6 skin-on, bone-in chicken pieces weighing about 1.5kg in total
* 400g tin of tomatoes
* 400ml tin of coconut milk
* Sea salt and freshly ground black pepper