Filet de Bœuf Financière

Ingredients

Equipment Needed

• •Heavy covered vessel sized closely to the fillet
• •Clean metal skewer and narrow chopstick for larding
• •Kitchen twine
• •Small food processor
• •Two teaspoons for shaping quenelles
• •Instant-read thermometer
• •Fine-mesh sieve
• •Wide sauté pan
• •Pastry brush
• •Long warmed serving platter
• •Warmed sauceboat

Instructions

1. 1

   Lard and tie

   Chill the fatback batons until firm. Push a clean metal skewer lengthwise through the fillet eight times, spacing the channels evenly, then use a narrow chopstick or the skewer to guide one baton through each channel. Work while the fat is cold; soft fat smears instead of passing cleanly. Tie the fillet at 1½-inch intervals so it holds an even cylinder, then season it with 2 teaspoons of the salt and half the black pepper. Keep it cool while you prepare every garnish.

2. 2

   Make the forcemeat

   Chill the processor bowl and blade. Pulse the veal and suet with ½ teaspoon salt, the remaining pepper, and the nutmeg until finely minced, then add the beaten egg. Process while adding the ice water a teaspoon at a time, stopping when the ordinary forcemeat becomes smooth, pale, and tacky. It must remain cold enough that the fat stays invisible; if it turns shiny or greasy, stop and chill the bowl for 10 minutes before continuing.

3. 3

   Poach the quenelles

   Bring the water and 1 teaspoon salt to the barest tremble. Shape a small tester with two wet teaspoons and poach it for 3 minutes. If it holds cleanly, shape eight oval quenelles and poach them without boiling for 7 to 9 minutes, turning once, until firm and cooked through. If the tester feathers or splits, don't discard the forcemeat. Ça se rattrape: chill it until firm, process briefly until tacky again, and test once more. Lift the finished quenelles into a shallow dish with a spoonful of stock and cover.

4. 4

   Prepare rare garnishes

   Complete Blanchings (No. 273) for the cocks' combs and turned olives, keeping the two separate. Put the prepared combs in a small saucepan with 1½ cups of the stock and hold them at a bare simmer until tender enough to bend at the tip, about 25 to 35 minutes. Add the cleaned rognons de coq for their final 8 to 10 minutes, cooking until firm and opaque, then lift both out and keep them separate. Warm the olives in the same stock for 2 minutes, lift them out, and strain and reserve every drop of the cooking stock for the sauce.

5. 5

   Cook the mushrooms

   Groove each mushroom cap with five shallow curved cuts, turning the cap as you work. Melt 1 tablespoon of the butter in a small pan, add the mushrooms and a pinch of salt, cover, and cook gently for 4 minutes. Uncover and turn them until tender and glossy but still pale, adding a spoonful of stock if the butter threatens to color. Set them beside the other garnishes, not mixed among them.

6. 6

   Poële the fillet

   Let the seasoned fillet lose its deepest chill for 20 minutes, then follow Poëlings (No. 250) in a close-fitting covered vessel, using the preparation exactly as written for the larded beef. Begin checking the center early, because tenderloin has little connective tissue and gains nothing from overcooking. Remove it at 125°F / 52°C for medium-rare, or at your preferred temperature, then reserve the strained poëling cooking liquor and rest the fillet loosely covered for 15 to 20 minutes. If it reaches temperature before the garnishes are ready, take it out immediately. Resting can wait; overcooked fillet cannot.

7. 7

   Reduce the sauce

   Combine the strained poëling liquor, the reserved garnish stock, the remaining fresh stock, and the Madeira in a wide saucepan. If commercial stock stays watery when cold, first bloom the optional gelatin in 1 tablespoon of cold stock and add it now. Boil steadily until reduced to about 1¾ cups and the flavor is concentrated but not salty, then strain and skim carefully. This reduction is the foundation of the Sauce Financière, so judge it by the spoon: it should leave a light, glossy coat rather than run like broth.

8. 8

   Mount and rescue

   Reserve ¼ cup of the reduced sauce in a small pan for glazing. Take the remaining sauce off the heat and whisk in 2 tablespoons of cold butter, a few pieces at a time, to give it a supple gloss. Taste before adding more salt. If butter gathers in oily beads, stop whisking it over heat. Ça se rattrape: whisk 1 tablespoon of cold stock in a clean pan, then add the separated sauce gradually off the heat until smooth again.

9. 9

   Warm distinct heaps

   Set the quenelles, mushrooms, cocks' combs and rognons de coq, and olives in four separate quarters of one wide sauté pan. Add just enough Sauce Financière to moisten each group and warm them over the gentlest heat, nudging rather than stirring so the garnishes remain distinct. One pan replaces the brigade's row of holding pans, but the separation must remain; it is part of Financière's character.

10. 10

    Glaze and serve

    Reduce the reserved ¼ cup sauce until syrupy enough to cling to a brush. Remove the twine, set the whole fillet lengthwise on a warmed long platter, and brush it at the last moment until burnished and glossy. This does the salamander's useful work without scorching the tenderloin. Arrange the quenelles, mushrooms, combs and rognons, and olives around it in separate heaps, cover only the garnishes with a little Sauce Financière, and send the remaining sauce in a warmed sauceboat. Carve at the table. À table!

Chef Tips

• •Order the cocks' combs and rognons de coq from a specialist poultry or French provisions supplier. Rognons de coq is the classical market name for rooster testicles, not the bird's anatomical kidneys. Buy both already cleaned, because cleaning them is specialist work, not useful dinner-party theater.
• •If those two garnishes cannot be sourced, don't quietly omit them and claim the full Financière. Prepare Filet de Bœuf Madère instead, an honest cousin built around fillet and Madeira sauce. Here, the combs and rognons are part of the dish's identity.
• •Use unsmoked fatback for larding, not bacon. Smoke would dominate the Madeira and turn a delicate enrichment into a different flavor entirely. The skewer-and-chopstick method is slower than a larding needle, but it preserves the original intent.
• •Choose unsalted stock with a clean beef or veal flavor. Reduction magnifies everything, including excess salt; weak stock can gain body from a little gelatin, but salty stock only becomes saltier.
• •Serve a structured red Bordeaux or Cabernet-led wine with enough freshness to meet the Madeira sauce. The platter already has ceremony, so the rest of the table can remain simple.

Advance Preparation

• •Prepare the quenelles, cocks' combs, rognons de coq, olives, and mushrooms up to 1 day ahead. Chill each garnish separately with a spoonful of its cooking liquid, then warm them gently in distinct quarters of one pan before serving.
• •The stock and Madeira can be reduced by half earlier in the day. Add the fresh poëling and garnish liquors at the finish, complete the reduction, and mount with cold butter only just before serving.
• •The fillet can be larded, tied, and refrigerated earlier the same day. Season it shortly before cooking so the surface remains dry and ready to color.

Frequently Asked Questions

Nutrition Information

1 serving (about 470g)