Yield: 4 servings
Preparation time is 2 hours
Ingredients
- 2 cups of shrimp shells (250 grams)
 - 1 teaspoon tomato paste (5 millilitres)
 - 1 onion, peeled and chopped finely
 - ½ fennel bulb, cut in half and julienned
 - 1 medium size carrot, peeled and sliced
 - 1 celery stalk, cut finely
 - 1 lemongrass stalk, smashed
 - 1 small piece of ginger, peeled and sliced
 - 1 cup of Franz Reh Lark Riesling white wine (250 millilitres)
 - 1 litre of shrimp stock (1 quart)
 - ½ celery root for garnish, brunoise
 - 1 leek, white part only, cleaned, cut in half and julienned
 - 8 shrimps, peeled, de-veined and sautéed in butter
 - 4 sprigs of sea asparagus
 
Directions
- In a saucepan, heat the oil and butter. Add the shrimp shells and sauté until they turn red. Add the tomato paste, the onion, the fennel, the carrot, celery , lemongrass and ginger. Cook until the vegetables are soft. Deglaze with the white wine and reduce the liquid
 - Add enough shrimp stock to cover the shells. Season with salt and pepper. Do not boil. Simmer for about 1 ½ hours and pass through a fine sieve. Serve with a brunoise of sautéed celery root, julienned leeks, sautéed shrimps and sea asparagus.