Why it works: Carrot and cabbage are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 1,505 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Ducks with a Purke of Carrots
Ingredients
Directions
Make the carrot purée
Scrape and quarter the carrots, then boil them until very tender.
Drain the carrots in a sieve, then stir them in a pan with a good amount of butter.
Mash the carrots until the butter begins to fry, then add ½ cup of consomme.
Once dry, add more consomme and 2-3 tablespoons of plain sauce.
Season with coarse sea salt and a small bit of sugar, then rub the mixture through a tammy into a large dish.
Heat the mixture again in a stewpan, stirring with a wooden spoon.
If the mixture is not strong enough, add a bit of glaze.
Serve
Pour the mixture into a dish and place the stewed ducks in the center.
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 + cabbagetop 7% of all pairsSmell alikemoderateCooked together1,505 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Sauce + sugartop 13% of all pairsSmell alikestrongCooked together5,147 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + saucetop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Carrot + saucetop 24% of all pairsSmell alikelowCooked together2,509 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Butter and sauce barely smell alike, yet cooks put them together in 15,338 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
- Carrots
- Form the bulk of the purée, providing flavour, colour and body once mashed.
- Butter
- Adds richness and fat, and browns slightly as the purée cooks down.
- Consomme
- Adds liquid and savoury flavour, and is reduced until the purée is dry enough to hold.
- Plain sauce
- Adds body and savoury depth to the purée.
- Ducks
- Serve as the main protein, placed on the purée as the centrepiece.
The step that matters
Drying the mashed carrots before adding more consomme. Carrots must be mashed and cooked until the butter begins to fry and the mixture is dry before more liquid is added. Adding liquid too early leaves the purée thin and watery, and it will not hold a smooth, firm texture when rubbed through a tammy.
Swap the cabbage
How well each one fits the dish's main ingredients (carrot, butter, sauce, sugar):
- Capsicumfits better
- Parsnipfits better
- Leekfits better
- Cabbagethe original
Fit is the average pairing score against carrot, butter, sauce, 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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