Ingredients
Equipment
Method
- For the fish bone broth: Prepare a large saucepan. Place the fish bones into the saucepan. Cut the lemon in half, roughly chop the celery, and cut the onion into quarters. Add these to the saucepan along with the bay leaf, parsley, salt, and peppercorns.
- Pour in the water and champagne. Bring to a simmer and cook for 30 minutes.
- Remove from heat. Strain the broth through a sieve lined with muslin cloth into a large bowl or jug. Let it settle and skim off any residue from the top.
- For the champagne cream sauce: Finely dice the shallot.
- Heat butter in a saucepan. Add the shallot and gently fry until softened.
- Pour in the champagne and bring to a gentle boil. Reduce the volume by a third.
- Pour in the fish stock and cream. Bring back to a boil and reduce by half.
- Season the sauce with salt and pepper.
- Sieve the sauce to remove the shallot. Return the sauce to the pan and heat gently until just below simmering point.
- Turn off the heat and whisk in a few extra cubes of cold butter for a smooth, glossy finish. Serve immediately.
Nutrition
Notes
This sauce is best served immediately after preparation to maintain its texture and flavor.
