Why it works: Carrot and turnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,002 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Braised Onions, Carrots and Turnips
Ingredients
Directions
Prepare
Wash and scrape the carrots and turnips, then cut them into small quarter lengths.
Peel the small onions.
Cook
Boil the vegetables in slightly salted water until half cooked.
Drain well and heat a large lump of butter in an enamel saucepan.
Add the vegetables to the hot butter, cover, and cook until heated through.
Stir until the vegetables are cooked and browned, being careful not to burn them.
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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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Turnip + oniontop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
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Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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Carrot + buttertop 24% of all pairsSmell alikemoderateCooked together10,083 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Adds fat and richness, and helps the vegetables brown in the pan.
- Carrots
- Provide the main body and sweetness of the dish as they soften.
- Turnips
- Provide the main body of the dish and a mild, slightly peppery flavour.
- Small onions
- Add sweetness and aroma as they soften and brown in the butter.
The step that matters
Stir until browned without burning. Butter and sugars in the vegetables can scorch once the pan is very hot, turning bitter. Stirring gives even contact with the pan so the surfaces brown evenly while the centres finish cooking.
Swap the onion
How well each one fits the dish's main ingredients (carrot, turnip, butter):
- Leekfits better
- Parsnipfits better
- Beetrootfits better
- Onionthe original
Fit is the average pairing score against carrot, turnip, butter. 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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