Turtle

Ingredients

Equipment Needed

• •8-quart stovetop pressure cooker
• •6-quart heavy pot for clarification
• •Fine-mesh sieve
• •Two layers of cheesecloth
• •Fat separator
• •Instant-read thermometer
• •Large bowl for an ice bath

Instructions

1. 1

   Prepare the turtle

   Keep the boneless clarification meat covered in the cold. Do not rinse either portion; splashing raw turtle around the sink spreads bacteria without improving the soup. Pat the bone-in pieces dry with paper towels and cut any very large pieces to about 2 inches. Reserve one-third of the diced onions, carrots, and celery in the cold for the clarification. Use a separate board and knife for the raw meat, then wash your hands and sanitize both before continuing.

   Buy only cleaned freshwater turtle from a licensed supplier who can identify the species and source. Protected sea turtle has no place in the pot, and home slaughter is neither necessary nor sensible.
2. 2

   Build the brown fond

   Melt the butter in the uncovered pressure cooker over medium-high heat. Brown the bone-in turtle in small batches until each piece carries a deep bronze crust, moving it only after it releases easily. Set each batch aside. Lower the heat and add the unreserved onions, carrots, celery, and leek. Cook for 8 to 10 minutes, scraping often, until the vegetables soften and take color. Stir in the tomato paste for 2 minutes, then add 1 cup of the water and scrape up the fond, the browned deposit on the pot floor. That fond is the broth's backbone.

3. 3

   Extract the broth

   Return the browned turtle and its juices to the cooker. Add the remaining water, bouquet garni, peppercorns, and measured salt. Lock the lid, bring to high pressure, and cook for 60 minutes. Remove the cooker from the heat and let the pressure fall naturally for 20 minutes before opening. The meat must reach at least 165°F (74°C) and pull readily from the bones. If it remains tight, simmer it uncovered for another 20 to 30 minutes. Tough meat isn't a failure; it simply hasn't finished.

   The pressure cooker replaces the grand kitchen's stockpot that never went cold. It shortens extraction, not clarification, and the raft still receives its full slow cooking.
4. 4

   Strain and portion

   Lift the turtle onto a tray. Strain the broth through a fine sieve into a fat separator, discarding the spent vegetables, peppercorns, and bouquet garni. Let the meat cool only until it can be handled, then remove every bone carefully and dice 12 ounces (340 g) of the tender flesh into neat ½-inch pieces. Cover and refrigerate the dice. Remove the fat from the broth, then measure it into a clean pot. Reduce gently or add water as needed to obtain exactly 10 cups (2.4 liters). Set the pot in an ice bath and stir occasionally until the broth is no warmer than 70°F (21°C). A raft added to hot broth seizes before it can gather the impurities.

5. 5

   Raise the raft

   Finely mince the raw boneless turtle. Combine it in a bowl with the reserved onions, carrots, and celery, the chopped tomato, and the 4 egg whites, whisking only until the whites loosen. Stir this mixture into the cool broth. Place the pot over medium-low heat and stir slowly, scraping the bottom, as the broth warms. The proteins will gather into a thick grey-brown raft and rise to the surface. Once the raft closes over the broth, stop stirring. Open a 2-inch chimney in its center and hold the liquid at the barest tremble for 35 to 40 minutes, ladling a little broth through the chimney now and then. Never let it boil.

   If boiling tears the raft apart, turn off the heat and let the pot stand for 10 minutes. Strain it gently as directed. If the broth remains cloudy, cool it completely, whisk the 2 optional egg whites with 1 cup of the cold broth, return that mixture to the rest, and repeat the slow rise. Ça se rattrape.
6. 6

   Strain without pressing

   Dampen two layers of cheesecloth with cold water, wring them out, and use them to line a fine sieve over a clean heavy pot. Enlarge the chimney at one edge of the raft and ladle the clear broth through the cloth a little at a time. Do not tip the whole raft into the sieve, and never press it. Pressing forces every particle you just captured back into the consommé. If the first ladle carries sediment, change the cloth and pass that portion through again.

7. 7

   Reduce and finish

   Bring the clarified broth to a gentle simmer and reduce it to 7½ cups (1.78 liters), skimming away any pale foam. Taste only after reducing, then adjust the salt. If it tightens too far or tastes too salty, loosen it with unsalted hot water until its balance returns. Warm the diced turtle in 1 cup of the consommé for 3 to 4 minutes, lift the meat into warmed soup bowls, and return the warming liquid to the pot through the fine sieve. Remove from the heat and stir in 6 tablespoons (90 ml) of the Xérès. The broth should taste of turtle first, sherry second.

8. 8

   Serve the consommé

   Ladle the limpid amber consommé over the diced turtle without disturbing the bowls. Offer the remaining 2 tablespoons (30 ml) of Xérès at the table so each guest may add a few drops. No herb branch, no decorative flourish. Clarity, tenderness, and the scent of dry fortified wine are enough. À table!

Chef Tips

• •Freshwater turtle is an honest change that should be named. It is leaner and more mineral than the protected green turtle once associated with the soup, so bone-in pieces and careful extraction supply the gelatin the consommé needs. Don't bury that difference under extra spice.
• •Use dry oloroso or amontillado, never sweet cream sherry. Add it off the heat so its nutty aroma remains distinct; long boiling turns a graceful finish into a blunt one.
• •The source notes that grand kitchens sometimes withheld the flippers for braising au Madère. At this home quantity, keep every edible piece in the soup, since separating the flippers would leave both preparations meager. That is brigade scaffolding removed, not the character of the dish.
• •Butter, not margarine. Most of the fat is removed before clarification, but real butter leaves a round, browned fond behind. A substitute contributes neither the same flavor nor the same browning.
• •A clear consommé may set softly in the refrigerator. That is gelatin doing its work, not a flaw; it will return to liquid over gentle heat.

Advance Preparation

• •The extracted broth can be made up to 2 days ahead. Cool it promptly in shallow containers, refrigerate it, and lift off the hardened fat before beginning the clarification.
• •The consommé may be clarified 1 day ahead. Keep the diced turtle and clear broth in separate covered containers, then reheat them gently and add the Xérès just before serving.
• •For longer storage, freeze the clarified broth without the meat or Xérès for up to 2 months. Thaw it in the refrigerator, strain once more if needed, and finish it only after reheating.

Frequently Asked Questions

Nutrition Information

1 serving (about 240g)