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 ↓
Beef Soup
Ingredients
Directions
Make the stock
Boil the soup bone slowly in 5 quarts of water.
The next day, remove the grease from the stock.
Finish the soup
Add the chopped potatoes, onions, carrot, and celery to the stock.
Season with salt and pepper to taste.
Boil for about 4 hours, then strain and serve.
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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Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + carrottop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 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
- Soup bone
- Releases flavor and body into the water during long, slow simmering.
- Potatoes
- Their starch softens and adds body, lightly thickening the broth.
- Onions
- Sweeten and build savory depth as they cook into the broth.
- Carrot
- Adds gentle sweetness and color to the soup.
- Celery
- Contributes a fresh, savory aroma to the broth.
The step that matters
Remove the grease from the stock the next day. Fat from the bone rises and solidifies when the stock is chilled overnight, so it can be lifted off. Removing it first keeps the finished soup from tasting greasy and heavy.
Swap the onion
How well each one fits the dish's main ingredients (potato, carrot, celery, pepper):
- Parsnipfits better
- Capsicumfits better
- Turnipfits better
- Onionthe original
Fit is the average pairing score against potato, carrot, celery, pepper. 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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