Why it works: Carrot and turnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,002 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
White Stock Soup
Ingredients
Directions
Make the stock
Cut the meat and crack the bones.
Slice the carrots, turnips, and one onion, leaving the onion with cloves whole.
Combine the meat, mace, and all herbs except parsley in 2 quarts of cold water.
Bring the mixture to a slow boil.
Skim off the scum as it rises.
After one hour, add 1 gallon of cold water.
Cover the pot.
Cook gently for 4 hours.
Strain the liquid, which should yield about 5 quarts.
Rub the vegetables through a colander.
Cool and store
Remove bones and meat.
Season the mixture well.
Place it in a wide-mouthed jar or large bowl.
Add 3 quarts of well-salted stock.
Refrigerate when cool.
Remove the fat from today's stock.
Finish the soup
Season the stock.
Add chopped parsley.
Heat 1 cup of milk.
Stir in the floured butter, cooking for 3 minutes.
After the soup has simmered for 10 minutes and been skimmed, pour it into a tureen.
Stir in the thickened milk.
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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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Carrot + clovetop 5% of all pairsSmell alikestrongCooked together5,873 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + clovetop 6% of all pairsSmell alikestrongCooked together2,233 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 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
- Its bones and connective tissue release body and gelatin into the long-simmered stock.
- Lean bacon
- Adds savory, smoky depth to the stock.
- Butter and flour
- Flour cooked in butter thickens the milk into a smooth, richer base.
- Milk
- Gives the soup a creamy texture and mild sweetness.
- Onions
- Contribute sweetness and aroma as they cook slowly in the stock.
The step that matters
Stir in the floured butter, cooking for 3 minutes. Flour thickens only when its starch is heated and swollen in fat and liquid. Cooking it for the full 3 minutes removes the raw flour taste and gives a smooth, even thickness instead of lumps.
Swap the mace
How well each one fits the dish's main ingredients (veal, butter, flour, onion, carrot, turnip, clove):
- Parsleyfits better
- Capersfits better
- Thymefits better
- Macethe original
Fit is the average pairing score against veal, butter, flour, onion, carrot, turnip, clove. 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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