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
Prepare the pot
Place the ham slices at the bottom of a large stew pan or stock pot with the beef and veal.
Break the bones and add them to the pot.
Add the onions, turnips, carrots, celery, cloves, and mace.
Make the broth
Cover the pot and heat over medium-high until the meat begins to stick.
When a brown glaze forms, cover the meat with hot water.
When it approaches a boil, add ½ pint of cold water and skim off the scum.
Repeat adding ½ pint of cold water and skimming until no more scum rises.
Reduce heat and simmer gently for about 4 hours.
Clarify and strain
Strain through a clean cloth into a stone pan without squeezing.
Let it cool, then remove the fat.
If not clear, beat 2 egg whites and shells, add to the soup, and heat while stirring until it boils.
Let it settle for 10 minutes, then strain again into a basin.
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).
-
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).
-
Carrot + clovetop 5% of all pairsSmell alikestrongCooked together5,873 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
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
- Lean beef
- Provides meaty flavor and gelatin as it simmers, giving the broth body.
- Veal
- Adds gelatin from its bones and connective tissue, giving the broth a fuller body.
- Onions
- Release sweetness and aromatic depth into the broth during the long simmer.
- Carrots
- Contribute gentle sweetness and color to the finished broth.
- Egg whites (in the method)
- Trap fine particles as they coagulate, clarifying the broth.
The step that matters
Skimming the scum. Scum is coagulated protein and impurities that rise as the liquid heats. Removing it as it forms keeps the broth clear and clean-tasting; if left, it cooks back into the liquid and clouds it.
Swap the clove
How well each one fits the dish's main ingredients (ham, beef, veal, onion, turnip, carrot, celery):
- Parsleyfits better
- Marjoramfits better
- Thymefits better
- Clovethe original
Fit is the average pairing score against ham, beef, veal, onion, 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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