Why it works: Carrot and celery match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,173 recipes. Both carry myristicin, which smells spice, warm. The science ↓
Concord Soup
Ingredients
Directions
Make the stock
In a large pot, combine the beef, cowheel, carrots, turnips, celery, sweet herbs, browned onions, peas, and water.
Boil for several hours.
Strain the soup.
Set the strained liquid aside until the next day.
Remove the fat.
Finish the soup
Fry an onion in a little butter.
Stir in flour until browned.
Cut the remaining carrots, onions, turnips, and any leftover meat into 1-inch pieces.
Add the pieces to the stock.
Season with cloves, salt, and pepper.
Boil for about 2 hours.
Mix a little flour and butter together and stir the mixture into the soup.
Boil for an additional 10 minutes.
Add the red wine before serving hot.
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 + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + celerytop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + oniontop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Neck of beef
- Releases flavour and gelatin into the stock during long simmering, giving body to the soup.
- Cowheel
- Adds gelatin, which gives the stock a richer, silkier body.
- Flour
- Thickens the soup as it cooks, giving it a fuller texture.
- Butter
- Adds richness and carries flavour, and with flour forms a thickening roux.
- Red wine
- Adds acidity and depth of flavour to the finished soup.
The step that matters
Removing the fat after chilling. Fat that is not skimmed from the chilled stock stays liquid and floats on top, making the soup greasy. Chilling the stock overnight lets the fat solidify so it can be lifted off cleanly.
Swap the peas
How well each one fits the dish's main ingredients (beef, carrot, turnip, celery, onion, butter, flour):
- Lentilsfits better
- Beansfits better
- Chestnutfits better
- Peasthe original
Fit is the average pairing score against beef, carrot, turnip, celery, onion, butter, 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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