Calf’s-foot Jelly

Ingredients

Equipment Needed

• •5-quart (4.7 L) heavy pot with a close-fitting lid
• •Fine-mesh sieve and clean muslin or lint-free linen
• •Wide heatproof bowl and shallow metal saucer
• •5-cup (1.2 L) jelly mold or eight 5-ounce (150 ml) glasses

Instructions

1. 1

   Begin the long extraction

   Set the calf’s foot prepared according to Blanchings (No. 273) in a heavy lidded pot and add the 4¼ cups of cold filtered water. Bring it slowly toward a bare simmer, skimming every patch of gray froth and grease that rises during the first 20 to 30 minutes. When the surface remains clean, cover and cook at the gentlest tremble for seven full hours. Keep the lid close-fitting; if part of the foot becomes exposed, add only enough boiling water to cover it. At the finish, the foot should be collapsing and a cooled drop of liquor should feel distinctly tacky between two fingers.

   A hard boil breaks fat and impurities into the liquor, making the later clarification needlessly difficult. Barely moving is enough.
2. 2

   Strain and degrease

   Lift out the foot and strain the liquor through a fine sieve into a wide, heatproof bowl without pressing the solids. Set the bowl over half the ice until the liquor cools, then refrigerate it for 60 to 90 minutes, until the fat has hardened into an opaque cap. Lift off every trace, scrape the underside of the cap, and blot the surface with the corner of a clean paper towel. Remelt the gelled liquor gently in a clean pot. This cold degreasing replaces a saucier’s continual warm skimming, and it must be thorough: residual fat clouds the jelly and carries a savory taste into the dessert.

3. 3

   Test the gel strength

   Set a small metal saucer over fresh ice and spoon on 1 tablespoon (15 ml / 15 g) of the warm liquor. Wait 3 minutes. It should form a tender gel that holds a furrow from the spoon yet trembles when the saucer moves. If it is rubbery or resists the spoon, stir ¼ cup (60 ml / 60 g) filtered water into the pot and test again, repeating only as needed. If the sample merely thickens without setting, simmer the liquor uncovered for 10 minutes and retest. Ça se rattrape. Never judge strength from the hot pot, and never commit the batch until the ice gives its verdict.

   Aim for about 4 cups (950 ml) of corrected cooking liquor. The listed sugar and citrus quantities preserve the source formula for that amount.
4. 4

   Season the liquor

   To the 4 cups of corrected liquor, add the sugar, cinnamon, half the thinly pared colored rind of the orange and lemon, and all the strained juice of both fruits. Warm gently, stirring until the sugar dissolves completely. Hold it just below a simmer for 2 minutes, then let it cool until merely lukewarm. Use colored rind only; white pith makes the clean citrus finish bitter.

5. 5

   Clarify to brilliance

   Whisk the 2 egg whites only until loosened, not foamy. Blend them with a ladleful of the lukewarm liquor, return the mixture to the pot, and heat very slowly while stirring along the bottom. As the whites coagulate and rise into a raft, stop stirring. Make a small opening in the raft and hold the liquor at the barest simmer for 15 minutes; clear liquid should gather beneath it. If a hard boil tears the raft into the jelly, take the pot off the heat and cool it. Ça se rattrape: whisk in the reserved egg white and repeat over gentler heat.

   If the cloudiness looks oily rather than particulate, chill and degrease again before using the extra white. Egg can collect impurities, but it cannot repair grease left in the liquor.
6. 6

   Strain without pressure

   Dampen clean muslin or lint-free linen with cold filtered water, wring it well, and use it to line a sieve over a clean bowl. Ladle the jelly slowly through the opening in the raft, allowing gravity to do the work. Return the first cloudy trickle to the cloth once its filtering bed has formed. Do not pour the raft into the sieve, press it, or squeeze the cloth; pressure drives captured particles straight back into the jelly. If necessary, pass the liquor through a freshly rinsed cloth once more.

7. 7

   Mold and chill

   Rinse a 5-cup mold with cold water and drain it without drying. Pour in the clarified jelly, then touch any surface bubbles with the edge of a paper towel to lift them away. Set the mold briefly over the remaining ice until no longer warm, cover, and refrigerate for at least 6 hours, preferably overnight. A properly judged gelée sets clear and tender, yielding to the spoon instead of behaving like rubber.

8. 8

   Unmold and serve

   Dip the outside of the mold in warm water for 3 to 5 seconds, loosen the top edge with a damp fingertip, and invert it onto a chilled platter. If it clings, give the mold another 2 seconds in the water rather than forcing it. Serve the gelée cold in modest, generous spoonfuls, letting its orange, lemon, and quiet cinnamon stand alone. À table!

Chef Tips

• •Order the calf’s foot ahead and ask for it prepared according to Blanchings (No. 273). The referenced preparation is essential to a clean-tasting jelly, and the soaking and blanching belong to that entry rather than being improvised inside this one.
• •Filtered water matters most when correcting the set, because every addition remains in the finished gelée. Add it by the quarter-cup, stir fully, and repeat the ice test after each addition.
• •Do not add commercial gelatin to rescue a weak extraction. Reduce the liquor and test again; the tender natural set is what this dish teaches, and powdered gelatin gives a coarser result.
• •Pick the cooked meat from the bones while it is still warm and reserve it for croquettes or a mustardy salade de pied de veau. The foot has another meal in it, and thrift is part of the classical grammar.
• •The finished gelée keeps for 4 days, tightly covered and refrigerated. Do not freeze it; thawing encourages the jelly to release water and lose its clear, tender structure.

Advance Preparation

• •Have the calf’s foot prepared according to Blanchings (No. 273) up to a day ahead and keep it covered in the refrigerator until the long simmer begins.
• •The seven-hour extraction can be completed a day before clarification. Chill the strained liquor overnight, lift away the firm fat cap, then remelt, test, season, and clarify it the following day.
• •The finished gelée is best molded the day before serving. Its set becomes even and calm overnight, and the cold gives the citrus and cinnamon time to settle.

Frequently Asked Questions

Nutrition Information

1 serving (about 160g)