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 ↓
Hessian Soup
Ingredients
Directions
Make the soup
In a stewpan, add the sliced beef.
Gradually pour in the water.
Add the split peas, onions, carrots, potatoes, celery, whole pepper, and salt.
Stew the mixture until half the liquid has boiled away.
Serve
Strain through a fine sieve for a smooth soup, or serve with the meat and vegetables for a hearty dish.
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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Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Carrot + potatotop 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
- Split peas
- Break down during stewing to thicken the soup and give it body.
- Shin of beef
- Releases flavour and gelatin into the broth as it simmers, adding richness.
- Potatoes
- Soften and break down slightly, adding starch that thickens the broth.
The step that matters
Stew until half the liquid has boiled away. Reducing the liquid concentrates the flavour of the beef and vegetables and thickens the soup. Stopping too early leaves it thin and watery, while boiling too hard can break up the ingredients unevenly.
Swap the peas
How well each one fits the dish's main ingredients (beef, onion, carrot, potato, celery, pepper):
- Beansfits better
- Chickpeafits better
- Lentilsfits better
- Peasthe original
Fit is the average pairing score against beef, onion, carrot, potato, 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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