1Sweat the chopped shallots, sliced leeks, and sliced carrots in 20g of butter over low heat without browning.
2Add 800g of monkfish fillet, 750g of fish stock, 150g of wine, garlic, thyme, bay leaf, salt, and pepper to the pot.
3Simmer gently for 15 minutes, skimming impurities from the surface to ensure a clear, refined broth.