Why it works: Asparagus and beans match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 292 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Julienne Soup
Ingredients
Directions
Make the soup
Melt the butter in a pot over medium heat.
Fry the sliced carrots and chopped onion until softened.
Add the mixed vegetables and pour in the boiling vegetable stock.
Stew gently for at least an hour, skimming off any fat.
Serve
Serve the soup over thin slices of bread cut to size.
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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Asparagus + beanstop 1% of all pairsSmell alikestrongCooked together292 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Peas + asparagustop 4% of all pairsSmell alikestrongCooked together808 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Carrot + beanstop 4% of all pairsSmell alikestrongCooked together1,443 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Peas + beanstop 5% of all pairsSmell alikestrongCooked together949 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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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
- Butter
- Adds fat for softening the vegetables and carries flavour into the soup.
- Carrots
- Provide sweetness, body and colour to the soup as they break down.
- Onion
- Builds savoury depth as it softens and turns sweet during frying.
- Mixed vegetables
- Add varied flavour and texture to the soup base.
- Vegetable stock
- Forms the liquid base that cooks the vegetables and makes the soup.
The step that matters
Stew gently for at least an hour, skimming off any fat. A gentle simmer lets the vegetables break down fully and flavours blend, while a rolling boil can cloud the soup and skimming removes surface fat for a cleaner taste.
Swap the onion
How well each one fits the dish's main ingredients (butter, carrot, peas, asparagus, beans, bread):
- Leekfits better
- Lettucefits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against butter, carrot, peas, asparagus, beans, bread. 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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