A nod to the infamous black cod served at the mighty Nobu restaurant. This dish really benefits from a good amount of time in the umami-rich marinade. The salt in the miso and soy draws out the moisture in the fish and gives in a much firmer and succulent texture. If you have time, give it a try; if not, the sauce and the glaze on the fish will still be totally delicious and a must try.
Based on 4 servings, adjust as needed.
👋 If you have time to marinade the cod, this will really improve the flavour and texutre
Make the marinade by combining the miso paste, mirin, honey and soy in a small bowl. Give it a whisk to ensure the miso is well incorporated into the other ingredients before pouring it into a zip-lock bag. Add the cod loins and leave them to marinade for as long as you can. 30 minutes to 1 hour is good, 1-2 days is great!
Prepare the choi sum by gently rinsing the leaves and cutting the stalks into manageable bite-size pieces. You can leave the leaves whole. Peel and slice the ginger into really thin matchsticks, grate the garlic and slice the spring onions.
Preheat the oven to 200°c fan. Line a baking sheet with parchment paper and lay on the cod fillets. Brush with a little more of the marinade and place into the hot oven to cook for 10-12 minutes. Brush with a little more marinade halfway through cooking.
While the fish is cooking, place a large frying pan onto the stove and add a dash of sesame seed oil. Once hot, add the ginger and garlic and fry for 10 seconds before adding the choi sum. Stir fry with a little of the remaining marinade if you have some or add a dash of soy sauce. Once wilted, turn off the heat. Add the chilli flakes if using and mix again.
Cook the rice according to the packet instructions.
Remove the cod from the oven (it should be slightly charred around the edges and a little opaque in the middle). Serve with the rice and the choi sum. Season with a little lime juice and sprinkle with sesame seeds.