Why it works: Carrot and onion are a kitchen classic. They rank in the top 6% of all ingredient pairs, and cooks put them together in 21,601 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Another Receipt for Gravy Soup
Ingredients
Directions
Make the broth
Combine the beef, onions, carrots, and bouillon in a deep stewpan.
Set over a brisk fire until the broth reduces.
Boil gently until it forms a glaze at the bottom.
Add the appropriate amount of water and continue cooking.
Brown and stew the beef
Dredge the beef with flour.
Season the beef with pepper and salt.
Fry the beef until browned.
Stew the beef for six hours with a pint of water for each pound of meat and the vegetables.
Finish and serve
Strain the soup to remove fat.
Thicken the soup with butter and flour mixed smoothly.
After twenty minutes, add soy sauce, sherry, and cayenne pepper.
Serve 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 + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + carrottop 10% of all pairsSmell alikemoderateCooked together6,606 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + meattop 12% of all pairsSmell alikemoderateCooked together2,533 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Beef
- Provides the meat flavour and body of the soup as it stews for hours.
- Flour
- Coats the beef for browning and, mixed with butter, thickens the finished soup.
- Butter
- Adds richness and, blended with flour, helps thicken the soup smoothly.
- Onions
- Build savoury, sweet depth in the broth as they cook down.
- Carrots
- Add sweetness and body to the broth during the long stew.
- Sherry
- Adds acidity and aroma that brighten the rich, long-cooked broth.
The step that matters
Thicken the soup with butter and flour mixed smoothly. Flour lumps form if it is added without first being blended smoothly with the butter, so the soup will thicken unevenly. Mixing the two into a smooth paste before stirring them into hot liquid lets the starch disperse and thicken evenly.
Swap the carrot
How well each one fits the dish's main ingredients (beef, meat, onion, butter, flour, sauce, sherry):
- Shallotfits better
- Potatofits better
- Leekfits better
- Carrotthe original
Fit is the average pairing score against beef, meat, onion, butter, flour, sauce, sherry. 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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