Sprinkle the steaks
with the lemon juice then season with salt,
pepper, cayenne and cumin. Brush with melted
ghee and leave to stand while you make the
sauce.
Heat the oil and fry
the mustard seeds until they start
crackling. Add the tomatoes, spring onion,
chili and thyme and cook for 2 minutes
until the tomatoes have softened. Add the
mint, season with salt and pepper and keep
warm.
Grill (broil) the
salmon steaks for about 8 minutes until cooked
through and golden brown. Meanwhile, heat the
yoghurt very gently until warm then stir into the
sauce.
Serve the, steaks with a
spoonful of the sauce on top and the rest passed
separately.