Why it works: Turnip and flour match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 2,874 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Yellow Turnip Ragout
Ingredients
Directions
Prepare the turnip
Peel, wash, and dry the turnip, then cut it into oblong pieces.
Brown and cook
Brown a good amount of butter in a skillet.
Simmer the turnip slices in the butter until nicely browned, being careful not to burn them.
Transfer the turnip to a saucepan with just enough water to cook them tender, then cover tightly.
Make the gravy and serve
Once cooked, brown a little butter and flour together to make the gravy.
Season the gravy with pepper and salt, then 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.
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Turnip + flourtop 7% of all pairsSmell alikestrongCooked together2,874 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Turnip + peppertop 10% of all pairsSmell alikemoderateCooked together5,252 recipes
Shared aroma: coumarin (sweet, hay).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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
- Turnip
- Forms the bulk of the dish and becomes tender as it cooks in water, with browned edges adding flavour.
- Butter
- Browns the turnip and adds rich, nutty flavour through milk solids that toast in the pan.
- Flour
- Thickens the butter into a gravy when browned and combined with the cooking liquid.
The step that matters
Browning the turnip without burning it. Sugars and milk solids in butter brown quickly and turn bitter once scorched. Medium heat and attention give golden color and sweet flavour without a burnt taste.
Swap the turnip
How well each one fits the dish's main ingredients (butter, pepper, flour):
- Shallotfits better
- Chivefits about as well
- Capsicumfits about as well
- Turnipthe original
Fit is the average pairing score against butter, pepper, 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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