Potage Viviane

Ingredients

Equipment Needed

• •Heavy 4-quart (4 L) saucepan
• •Small 8-inch (20 cm) skillet with lid
• •Balloon whisk
• •Fine-mesh sieve set over a heatproof bowl
• •Instant-read thermometer
• •Soup ladle and warmed soupière or bowls

Instructions

1. 1

   Warm the cream soup

   Reserve 1/2 cup (120 ml) of the Crème de Volaille Princesse (No. 713), then place the remainder in a heavy 4-quart saucepan. The reference is a finished preparation, so leave its own method whole. Warm it over low heat, stirring across the bottom, until it reaches about 70°C (158°F) and shows only a faint movement at the edge. Do not let it bubble.

   The reserved soup is your consistency control at the finish. It loosens a liaison without introducing water or changing the flavour.
2. 2

   Cook the fine dice

   Melt the butter in a small covered skillet over low heat. Add the carrot dice first and cook for 3 minutes, stirring gently, then add the artichoke dice and a small pinch of salt. Cover and cook for another 4 to 6 minutes, until the carrot is tender but both vegetables still hold their square shape. They must soften without browning; if the butter begins to colour, lower the heat at once. Set the dice aside in their butter.

3. 3

   Make the liaison

   Whisk the egg yolks with 3/4 cup (180 ml / 180 g) of the heavy cream until completely smooth. Keep the remaining 1/4 cup (60 ml / 60 g) of cream cold. That reserve finishes the soup when all goes well and arrests the cooking if the liaison becomes too hot.

4. 4

   Temper below the boil

   Take the warm soup off the heat. Whisk about 2 cups (475 ml) of it into the liaison, adding roughly 1/2 cup (120 ml) at a time so the yolks warm gradually. Pour the tempered liaison back into the saucepan while whisking, then return the pan to the lowest heat. Stir continuously until the soup lightly coats a spoon and reaches about 74°C (165°F). Never boil it. If the first tiny yellow grains appear, lift the pan off the heat, whisk in the reserved cold cream, and pass the soup through the fine-mesh sieve into a cool bowl. Ça se rattrape.

5. 5

   Add the jewel garnish

   Remove the potage from the heat. Stir in the buttered carrot and artichoke dice with every drop of their butter, then fold in the truffle dice last so their perfume stays clear. If the cold cream was not needed for rescue, whisk it in now. Adjust the consistency with as much reserved warm soup as needed; Viviane should flow from the ladle in a smooth ribbon, not sit like custard. Taste for salt and white pepper.

6. 6

   Serve without delay

   Pour the potage into a warmed soupière or ladle it directly into warmed soup bowls, stirring the pot gently between servings so each receives artichoke, carrot, and truffle. Serve at once. The gloss, the precise dice, and the perfume of truffle are the finish, so add nothing else. À table!

Chef Tips

• •Choose plain cooked artichoke bottoms, fresh when good, frozen when the season is against you, or canned in water. Drain and dry preserved bottoms well. Marinated artichokes bring oil, acid, and herbs that do not belong in Viviane.
• •The source calls for truffle dice, not merely truffle perfume. A fresh black truffle is splendid, but a good whole preserved black truffle is an honest classical-pantry answer. Drain it, dry it, and dice it finely. Truffle oil cannot supply the texture or the clean, earthy pockets this garnish requires.
• •Use heavy cream with at least 35 percent milk fat. The liaison depends on real cream for stability and a rounded finish. We don't apologize for butter, and we don't ask substitutes to perform work they cannot do.
• •A thermometer takes the nerves out of the liaison, but the spoon tells the same truth: the finished soup should leave a thin ivory veil across its back. If it sits in a heavy ridge, loosen it with the reserved soup.
• •Serve Viviane with dry Champagne or a restrained white Burgundy. Bright acidity lifts the cream and truffle, while a heavily oaked wine crowds a very precise first course.

Advance Preparation

• •Prepare the Crème de Volaille Princesse (No. 713) up to 2 days ahead, cool it promptly, cover, and refrigerate. Reheat it gently before beginning this recipe; the preparation time here assumes that referenced component is ready.
• •The artichoke and carrot may be diced and gently cooked in butter up to 4 hours ahead. Cover and refrigerate them, then warm them just enough to melt the butter before finishing the soup.
• •Cut the truffle shortly before service and keep it covered so its aroma stays in the dice rather than perfuming the refrigerator.
• •Once bound with liaison, the finished potage may wait for about 20 minutes over a barely warm bain-marie. Stir occasionally and never let the water or the soup boil. It is better served as soon as the truffle goes in.

Frequently Asked Questions

Nutrition Information

1 serving (about 220g)