Why it works: Carrot and pepper match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 14,555 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Luring Fruit Soup
Ingredients
Directions
Prepare
Peel and wash the rhubarb thoroughly.
Blanch the rhubarb in water for 3-4 minutes, then drain it.
Make the soup
In a stew-pan, combine the rhubarb, onions, carrot, ham, and butter.
Stew gently over low heat until tender.
Add the consommé and bread crumbs, then boil for 15 minutes.
Skim off any fat, season with salt and Cayenne pepper.
Pass the mixture through a tamis and serve with fried bread.
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 + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Ham + breadtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 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
- Rhubarb
- Forms the main body of the soup and gives its sharp, tart flavour.
- Onions
- Build savoury sweetness as they soften slowly in butter.
- Butter
- Adds fat and richness while the vegetables stew gently.
- Bread crumbs
- Thicken the soup as they absorb liquid and break down.
- Consommé
- Supplies the main liquid and savoury meat-based flavour.
The step that matters
Stew gently over low heat until tender. Low, gentle heat softens the rhubarb and vegetables without scorching the butter or breaking them down unevenly, so the soup stays smooth and mellow rather than burnt or stringy.
Swap the rhubarb
How well each one fits the dish's main ingredients (onion, carrot, ham, butter, bread, pepper):
- Parsleyfits better
- Celeryfits better
- Thymefits better
- Rhubarbthe original
Fit is the average pairing score against onion, carrot, ham, butter, bread, 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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