Why it works: Turnip and leek match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,046 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Glaze for Hams, Larding, Roasted Poultry, &C
Ingredients
Directions
Make the broth
Sweat down veal, ham, beef, fowls, celery, turnips, carrots, onions, and leeks in 3 quarts of water until three-quarters done.
Add enough water to cover the meat and boil until the goodness is extracted.
Skim and strain the liquid into a large pan.
The next day, remove the fat and warm the broth.
Clarify and reduce
Clear the broth with egg whites and a few yolks.
Add a little color and strain through a tamis cloth.
Boil quickly until reduced to a glaze, being careful not to burn.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Turnip + leektop 1% of all pairsSmell alikestrongCooked together1,046 recipes
Shared aroma: coumarin (sweet, hay).
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Celery + carrottop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
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Turnip + carrottop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Celery + turniptop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
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Carrot + leektop 3% of all pairsSmell alikestrongCooked together1,310 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg whites and yolks
- Coagulate as they heat, trapping cloudy particles so the broth becomes clear.
- Veal
- Contributes gelatin and savory body that thickens the broth into a glaze.
- Fowls
- Add gelatin and poultry flavor to the broth as they simmer.
- Lean ham
- Adds savory, salty depth to the broth.
The step that matters
Boil quickly until reduced to a glaze. Reducing concentrates the gelatin and flavor, but the sugars and proteins in the broth scorch easily once thick, so the heat must be watched closely to avoid a burnt, bitter taste.
Swap the onion
How well each one fits the dish's main ingredients (veal, ham, beef, celery, turnip, carrot, leek):
- Parsnipfits better
- Lettucefits about as well
- Chivefits about as well
- Onionthe original
Fit is the average pairing score against veal, ham, beef, celery, turnip, carrot, leek. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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