Put all the dust ingredients into a mortar and pestle and grind to a dust.
Set your Big Green Egg for a direct cook at 180°C using just the stainless steel grid.
Place the corn on the grid and lightly drizzle the top of the corn with olive oil.
Cook for about 3 minutes before rotating the corn.
Continue to cook and rotate until your corn is starting to brown in places and the kernels have changed colour from a milky colour to bright red. Total cook time will be about 15 minutes.
Dust your corn using a tea strainer, be sparing, the dust is spicy.
Serve with some of my Nando's Chicken or Nando's style rice.