Grind the Spice Paste ingredients in a mortar or blender, adding a little oil if necessary to keep the blades turning, and set aside. Mix the ground chillies and curry powder together with ½ cup (125 ml) water to form a paste.
Melt the ghee in a large pot and stir-fry the ground Spice Paste over medium heat for 3 to 5 minutes. Add the chilli-curry powder paste and