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 ↓
Beef Soup
Ingredients
Directions
Prepare the base
Cut the leftover beef into small dice.
Lightly roast the diced beef in butter.
In a saucepan, combine sliced onions, carrots, turnip, and butter or drippings. Brown the mixture thoroughly.
Add flour and mix well.
Make the soup
Boil 2½ quarts of beef stock.
Add the boiled stock to the saucepan mixture.
Add bay leaf, salt, pepper, and celery.
Let the soup boil for 2 hours.
Add the barley and serve
Boil barley in several waters until well done. Strain the boiled barley.
Mix the strained soup with the beef and barley.
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).
-
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).
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Thickens the stock and browned vegetables into a body-rich soup.
- Butter or drippings
- Carries flavor and browns the vegetables and beef, adding richness.
- Barley
- Adds chewy texture and body as it cooks into the broth.
- Beef stock
- Forms the liquid base that carries the flavor of the whole soup.
- Onions
- Browning gives sweetness and depth to the soup base.
The step that matters
Brown the mixture thoroughly. Browning the onions, carrots and turnip builds deep, roasted flavor through the Maillard reaction. Pale vegetables leave the soup tasting flat.
Swap the onion
How well each one fits the dish's main ingredients (beef, carrot, turnip, butter, flour, pepper, celery):
- Leekfits better
- Parsnipfits better
- Okrafits about as well
- Onionthe original
Fit is the average pairing score against beef, carrot, turnip, butter, flour, pepper, celery. 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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