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 ↓
Lamb and Turnips
Ingredients
Directions
Prepare
Peel and thinly slice the turnips.
Wash the turnips in cold water and place them in a colander.
Wash and dry the lamb, then season with salt and pepper.
Make the stew
In a stew pan, mix the butter and flour, and let it boil for 1 minute.
Add the boiling water and turnips, then stir in the salt.
Ensure the water covers the turnips and cook slowly for 1 hour.
After 1 hour, add the lamb skin side down to the turnips.
Cook together for an additional 2 hours, ensuring there is very little water left when done.
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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Lamb + peppertop 12% of all pairsSmell alikemoderateCooked together3,165 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Lamb + turniptop 15% of all pairsSmell alikemoderateCooked together276 recipes
Shared aroma: geraniol (rose, geranium).
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
- Lamb breast
- Provides the meat and fat that flavour the stew as it cooks slowly.
- Turnips
- Form the bulk of the stew and soften as they simmer, absorbing savoury flavour.
- Butter
- Adds richness and carries flavour, enriching the cooking liquid.
- All-purpose flour
- Cooked briefly with butter to form a roux that thickens the liquid.
The step that matters
Keeping the water level low at the end. Slow simmering with too much liquid dilutes the flavour and leaves a thin stew. Checking that very little water remains concentrates the juices and lets the stew thicken as the lamb and turnips cook down together.
Swap the turnip
How well each one fits the dish's main ingredients (lamb, butter, flour, pepper):
- Okrafits better
- Potatofits better
- Spinachfits better
- Turnipthe original
Fit is the average pairing score against lamb, butter, flour, pepper. 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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