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 ↓
Turnips with Gravy Stock
Ingredients
Directions
Prepare
Wash, peel, and cut the turnips into four or six pieces.
Put them in a saucepan with boiling water for five minutes.
Drain the turnips in a colander.
Make the gravy
Return the turnips to the saucepan with the butter.
Place the saucepan over medium heat and occasionally shake until the turnips are lightly browned.
Add the flour and pounded loaf sugar, mixing thoroughly with a wooden spoon.
Add salt and the stock, then simmer slowly for twenty-five minutes with the lid on.
Remove the lid and place the saucepan over high heat for five minutes.
Serve
Transfer the turnips to a hot dish without breaking and serve with the sauce.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Turnip + buttertop 25% of all pairsSmell alikemoderateCooked together4,100 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Turnips
- Form the main body of the dish and brown lightly in the butter for flavour.
- Butter
- Fat that browns the turnips and carries flavour into the sauce.
- Flour
- Thickens the stock into a smooth gravy as it cooks.
- Stock
- Liquid that becomes the gravy and gives savoury depth.
- Pounded loaf sugar
- Adds a little sweetness that balances the savoury gravy and the turnips' bitterness.
The step that matters
Browning the turnips before adding liquid. Shaking over medium heat until lightly browned develops flavour through the Maillard reaction. Turnips browned too little taste flat, and adding stock too early stops browning.
Swap the turnip
How well each one fits the dish's main ingredients (butter, flour, sugar):
- Arrowrootfits better
- Shallotfits better
- Sweet potatofits better
- Turnipthe original
Fit is the average pairing score against butter, flour, sugar. 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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