Satisfyingly chunky udon noodles in a clean yet complex salmon head broth provide a perfect foundation for the scallops, quickly seared then poached in sauvignon blanc.
Wash the onion (keeping the skin on), carrots, and fennel. Coarsely chop.
Wash the garlic cloves and crush under the side of a knife. No need to peel.
Wash the red pepper, coarsely chop, removing the white pith.
Peel the ginger and dice.
Spread the diced vegetables out on a baking tray. Drizzle with olive oil and toss to coat.
Roast the vegetables for 1 hour at 180 degC.
Wash the salmon head, split down the middle, and remove the gills.
Wash and dice the celery, tomatoes, and shiitake mushrooms.
Melt the butter in a large saucepan and add celery and shiitake mushrooms.
Cook in the butter until softened, stirring regularly.
Add the roasted vegetables, tomatoes, and salmon head to the saucepan.
Add the water and bring to a boil, then reduce to low simmer.
Add the kombu, fish sauce, cider vinegar, and bay leaves.
Continue on a low simmer for 2 hours. There should only be occasional bubbles surfacing.
Strain the stock and discard the vegetables and fish head.
Check the seasoning and add more fish sauce if needed.
Scallops poached in sauvignon blanc
Bring a large skillet to a high heat and add the oil.
When smoking, add the scallops, searing just 30 seconds on one side. This is to add colour, rather than cook them.
Turn the scallops over so that the seared side is on the top, add the wine and fish stock. There liquid should be enough liquid to immerse 3/4 or so of the scallops. Add more wine or stock if necessary.
Bring the poaching liquid back to a simmer then reduce the heat to medium low and simmer the scallops for 3 minutes. Remove them and discard the poaching liquid.
Preparation
Plunge the udon noodles into boiling water for 30 seconds.
Add portions of udon noodles to 4 shallow bowls.
Place the scallops on top of the noodles, seared side up.
Spoon over some salmon head broth, then garnish with dill or sea grapes.