Ingredients
Equipment
Method
- For the fish bone broth: Place fish bones in a large saucepan. Add chopped celery, quartered onion (with skin), bay leaf, parsley, salt, and peppercorns. Squeeze in the juice from the halved lemon and add the lemon halves to the pot.
- Pour in the water and 200ml of 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 bowl or jug. Let it settle, then skim off any residue from the top.
- For the champagne cream sauce: Finely dice the shallot.
- Heat 50g of butter in a saucepan over medium heat. Add the diced shallot and gently fry until softened.
- Pour in 550ml of champagne and bring to a gentle boil. Reduce the liquid by one-third.
- Add the fish stock and double cream. Bring back to a boil and reduce the sauce by half.
- Season the sauce with salt and pepper to your taste.
- Strain the sauce through a sieve to remove the shallots. Return the sauce to the pan and gently heat it until just below simmering point.
- Turn off the heat. Whisk in a few extra cubes of cold butter until the sauce is smooth and glossy. Serve immediately.
Nutrition
Notes
This sauce is naturally gluten-free. It pairs wonderfully with a variety of seafood like scallops, shrimp, fish fillets, and lobster.
