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 ↓
Clear Gravy Soup
Ingredients
Directions
Brown the meat
Butter the inside of a tin stew pot.
Layer the ham, beef, and veal at the bottom.
Cover the pot and heat over high heat until the meat sticks.
Turn the meat and brown it nicely.
Simmer and skim
Cover the meat with cold water.
When it begins to boil, add ½ pint of cold water to raise the scum.
Skim the scum off without stirring the soup.
Repeat adding ½ pint of cold water and skimming until no more scum rises.
Prepare the vegetables: peel and slice the onions, turnips, and carrots, and cut the celery.
Add the vegetables to the soup.
Move the pot to a cooler part of the fire and let it simmer gently for 4 hours.
Strain
Strain the soup through a fine towel or linen bag into a large bowl without squeezing the bag.
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).
-
Turnip + celerytop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
-
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
- Lean fresh beef
- Provides the main meaty flavor and body of the broth as it cooks slowly.
- Ham
- Adds savory, smoky depth to the broth.
- White onions
- Contribute sweetness and aroma as they simmer into the soup.
- Celery
- Adds aromatic, savory flavor to the broth.
The step that matters
Skimming the scum. Scum is coagulated protein and impurities that rise as the liquid heats. Skimming it without stirring keeps the broth clear and clean-tasting, while stirring would break it up and cloud the soup.
Swap the onion
How well each one fits the dish's main ingredients (ham, beef, veal, turnip, carrot, celery):
- Leekfits better
- Parsnipfits better
- Onionthe original
- Okrafits about as well
Fit is the average pairing score against ham, beef, veal, turnip, carrot, 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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