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 ↓
Mixed Stock for Soups
Ingredients
Directions
Make the stock
Combine the beef, cracked bones, and water in a covered kettle.
Heat slowly.
Let it boil gently for 6 hours.
Strain the stock and cover it.
Set aside until the next day.
Finish the stock
Before using, remove the fat from the stock.
In a pot, add the stock, salt, carrots, onions, turnip, and celery.
Add enough water to cover the vegetables.
Stew until the vegetables are tender.
Add the cooked vegetables and their water to the stock.
Boil slowly for 30 minutes.
Strain the stock when done.
Add a bay leaf before cooking the second day for extra flavor.
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).
-
Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Carrot + oniontop 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 beef
- Releases gelatin and meaty flavor into the water as it simmers slowly.
- Beef bones
- Add collagen that turns into gelatin, giving the stock body and mouthfeel.
- Onions
- Contribute sweetness and aromatic depth as they soften in the stock.
- Carrots
- Add natural sweetness and a rounded, savory background flavor.
- Celery
- Adds aromatic, herbal notes that build the stock's overall flavor.
The step that matters
Let it boil gently for 6 hours. A hard, rolling boil emulsifies fat into the liquid and makes the stock cloudy. A gentle simmer keeps it clear while collagen slowly converts to gelatin.
Swap the onion
How well each one fits the dish's main ingredients (beef, carrot, turnip, celery):
- Parsnipfits better
- Leekfits better
- Beetrootfits about as well
- Onionthe original
Fit is the average pairing score against beef, carrot, turnip, 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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