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 ↓
Gravy Soup
Ingredients
Directions
Boil the calf's foot in 2 quarts of water for 2 hours.
Add the calf's foot and the boiling liquid to the diced beef steak and lightly fried onions.
Include the turnip, carrot, and slice of ham.
When boiling, remove any scum from the surface.
Let everything boil together for 2 hours.
Add the celery seed or piece of celery and boil for an additional 10 minutes.
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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Turnip + carrottop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Turnip + celerytop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
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Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + carrottop 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
- Calf's foot
- Releases gelatin into the water, giving the soup body and a rich, silky texture.
- Beef steak
- Adds meaty flavour and protein that becomes tender during the long simmer.
- Onions
- Fried until light brown, they add sweetness and savoury depth to the broth.
- Turnip
- Softens during the simmer, adding mild sweetness and body to the soup.
- Carrot
- Softens during the simmer, contributing gentle sweetness and colour to the soup.
The step that matters
Skimming the scum while boiling. Scum is coagulated protein and impurities that rise as the liquid heats. Removing it early keeps the broth clear and free of off-flavours.
Swap the turnip
How well each one fits the dish's main ingredients (beef, onion, butter, carrot, ham, celery):
- Leekfits about as well
- Potatofits about as well
- Turnipthe original
- Tomatofits about as well
Fit is the average pairing score against beef, onion, butter, carrot, ham, 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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