This aromatic blend of spices works well in both coconut-based and tomato-based Indian curries. Keep any unused spice mix in a jar with a lid and store in a cool, dark place.
Put the coriander, cumin, fenugreek and cardamom seeds in a large, dry frying pan. Add the cloves and chillies and toast for 1—2 minutes over a medium-low heat, shaking the pan occasionally, until the spices smell aromatic and slightly toasted.
Tip the spices into a mortar and, using a pestle, grind to a powder, or use a spice grinder. Stir in the turmeric and cin