Why it works: Turnip and lettuce match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 526 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Four Quarts of White Stock
Ingredients
Directions
Make the stock
In an iron pot, combine the knuckle of veal, cow heel, old fowl, turnip, onions, lettuce, mace, nutmeg, lean ham, salt, sweet herbs, and water.
Simmer gently for 6 hours, skimming frequently.
Strain the stock into an earthen dish.
Finish
Once cold, remove the fat.
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 + lettucetop 1% of all pairsSmell alikestrongCooked together526 recipes
Shared aroma: coumarin (sweet, hay).
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Mace + nutmegtop 4% of all pairsSmell alikemoderateCooked together6,557 recipes
Shared aroma: myristicin (spice, warm).
-
Turnip + oniontop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + nutmegtop 7% of all pairsSmell alikestrongCooked together377 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + lettucetop 8% of all pairsSmell alikestrongCooked together3,562 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Knuckle of veal
- Releases gelatin and body into the stock as it simmers slowly.
- Cow heel
- Adds gelatin, giving the cooled stock a fuller, more set texture.
- Old fowl
- Contributes savory poultry flavor and additional gelatin to the broth.
- Lean ham
- Adds savory, salty depth of flavor to the stock.
- Onions
- Provide sweetness and aromatic flavor as they cook down into the broth.
The step that matters
Simmer gently and skim frequently. A gentle simmer keeps the stock clear, while a hard boil emulsifies fat and proteins into it, making it cloudy. Skimming removes the foam that would otherwise cloud and sour the flavor.
Swap the mace
How well each one fits the dish's main ingredients (veal, turnip, onion, lettuce, nutmeg, ham):
- Capersfits better
- Parsleyfits better
- Tarragonfits better
- Macethe original
Fit is the average pairing score against veal, turnip, onion, lettuce, nutmeg, ham. 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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