Why it works: Parsnip and flour match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 669 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Creamed Parsnips
Ingredients
Directions
Prepare
Wash, scrape, and slice the parsnips like potatoes.
Cook
Cook the parsnips in just enough boiling water to cover them.
Add the butter, sugar, and salt to the pot.
Stew covered until very tender, allowing the water to boil away.
Finish and serve
Before serving, blend the cream or milk with the flour and add it to the pot.
Cook for 5 minutes and serve in a hot dish.
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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Parsnip + flourtop 7% of all pairsSmell alikestrongCooked together669 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + creamtop 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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Parsnips
- Form the main body of the dish and, once stewed until tender, a soft, creamy texture.
- Butter
- Adds fat for richness and a smooth mouthfeel.
- Sugar
- Adds sweetness that balances the earthy flavour of the parsnips.
- Cream or rich milk
- Adds fat and liquid that turn the dish creamy.
- Flour
- Thickens the cream so the sauce coats the parsnips.
The step that matters
Stew covered until very tender, allowing the water to boil away. Parsnips must be fully softened before the cream goes in, or they stay firm and grainy. Letting the water evaporate concentrates the flavour and leaves a thicker base for the cream sauce to cling to.
Swap the parsnip
How well each one fits the dish's main ingredients (butter, sugar, cream, flour):
- Arrowrootfits better
- Leekfits better
- Sweet potatofits about as well
- Parsnipthe original
Fit is the average pairing score against butter, sugar, cream, flour. 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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