Bring a pot of water to the boil and add couscous. Cook for 7-8 minutes then drain and pour back into the pot. Add butter, Man Grind, stir then set aside.
Place the fish onto a lined baking dish and sprinkle over Dukkah. Chuck in the oven for 12-15 minutes. Time may vary depending on the size of the fish.
Grab a bowl and add the buttery couscous. Top with fish, Greek yoghurt, parsley and lemon juice.