👨‍🍳 निर्देश

1. 1

   If using fresh eel, blanch it briefly in boiling water for 30 seconds, then immediately plunge into ice water. This helps firm the flesh. Pat dry.

   💡 पेशेवर सुझाव: This step is crucial for fresh eel to prevent it from breaking apart during cooking.
2. 2

   Melt butter in a large, heavy-bottomed pot or Dutch oven over medium heat. Add the sliced leeks and chopped onion and sauté until softened, about 8-10 minutes.

   ⏱️ 10 minutes

   💡 पेशेवर सुझाव: Do not brown the vegetables.
3. 3

   Pour in the white wine and let it bubble and reduce by half.

   ⏱️ 5 minutes
4. 4

   Add the fish stock and bring to a simmer. Add the eel pieces to the pot. Cover and poach gently for about 15-20 minutes, or until the eel is cooked through.

   ⏱️ 20 minutes

   💡 पेशेवर सुझाव: The eel should be cooked but still firm.
5. 5

   While the eel is poaching, finely chop all the fresh herbs (parsley, chervil, tarragon, sorrel if using).

   ⏱️ 5 minutes
6. 6

   Once the eel is cooked, carefully remove the pieces from the pot and set aside. Keep the poaching liquid in the pot.

   💡 पेशेवर सुझाव: Be gentle to avoid breaking the eel.
7. 7

   Add the heavy cream to the poaching liquid and bring back to a gentle simmer. Stir in the chopped herbs and lemon juice.

   💡 पेशेवर सुझाव: The herbs should retain their fresh flavor and color.
8. 8

   In a small bowl, whisk the egg yolks with a tablespoon of the warm green sauce. Then, gradually temper the egg yolk mixture back into the sauce in the pot, whisking constantly. Cook over low heat for a few minutes until the sauce thickens slightly. Do not boil, or the eggs will scramble.

   ⏱️ 5 minutes

   💡 पेशेवर सुझाव: This process is called tempering and is key to a smooth, thickened sauce.
9. 9

   Season the sauce with salt and white pepper to taste. Return the eel pieces to the sauce and gently heat through for a few minutes.

   💡 पेशेवर सुझाव: White pepper is preferred to avoid dark specks in the green sauce.