Why it works: Turnip and arrowroot share more aroma than cooks usually use. They rank in the top 1% of all ingredient pairs, and cooks put them together in 64 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Turnips in White Sauce
Ingredients
Directions
Prepare the turnips
Cut turnips into quarters and shape them into balls or plums of equal size.
Arrange turnips in a broad saucepan and cover with veal-broth.
Add a little coarse sea salt and sugar, then boil until tender but unbroken.
Lift turnips out and drain well from the broth.
Make the sauce and serve
To make the sauce, add cream and arrowroot to the broth and bring to a boil.
Stir in butter until the sauce is rich enough.
Pour the thick white sauce over the turnips before serving.
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 + arrowroottop 1% of all pairsSmell alikestrongCooked together64 recipes
Shared aroma: coumarin (sweet, hay).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + arrowroottop 20% of all pairsSmell alikemoderateCooked together1,073 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Turnips
- Form the main body of the dish, becoming tender while holding their shape when boiled.
- Cream
- Adds richness and a smooth, creamy body to the white sauce.
- Arrowroot
- Thickens the broth into a glossy sauce without making it cloudy.
- Veal-broth
- Cooks the turnips and forms the flavorful base of the sauce.
- Butter
- Adds fat and a silky finish to the sauce.
The step that matters
Boil the turnips until tender but unbroken. Turnips turn soft and fall apart if boiled too hard or too long, so they should be cooked gently until just tender, keeping their shape.
Swap the turnip
How well each one fits the dish's main ingredients (veal, sugar, cream, arrowroot, butter):
- Shallotfits about as well
- Leekfits about as well
- Beetrootfits about as well
- Turnipthe original
Fit is the average pairing score against veal, sugar, cream, arrowroot, butter. 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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