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 the parsnips
Boil the parsnips.
Scrape the parsnips.
Slice the parsnips crosswise.
Make the sauce and serve
Heat the butter in a saucepan.
Add the parsnips and shake until they are coated and very hot.
Transfer the parsnips to a deep dish.
Add the flour to the remaining butter and thin it with hot cream.
Boil the sauce once.
Pour the sauce over the parsnips.
Serve.
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.
-
Parsnip + flourtop 7% of all pairsSmell alikestrongCooked together669 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + creamtop 20% of all pairsSmell alikemoderateCooked together30,481 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
-
Butter + parsniptop 25% of all pairsSmell alikemoderateCooked together1,051 recipes
Shared aroma: beta-pinene (pine, resin).
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
- Butter
- Enriches the parsnips with fat and carries flavour, and forms the base of the sauce.
- Parsnips
- Provide the main body and sweet, earthy flavour of the dish.
- Flour
- Thickens the butter and cream into a smooth sauce that clings to the parsnips.
- Cream
- Thins the flour-butter base into a rich, pourable sauce.
The step that matters
Boil the sauce once. Flour thickens cream only when heated enough for its starch to swell. Boiling once thickens the sauce fully, while boiling longer can break the emulsion and make it grainy or thin.
Swap the parsnip
How well each one fits the dish's main ingredients (butter, flour, cream):
- Leekfits better
- Arrowrootfits better
- Chivefits better
- Parsnipthe original
Fit is the average pairing score against butter, flour, cream. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Parsnip Cakes12 recipes
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes