Why it works: Carrot and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,053 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Carrot Soup Puree, Aurore
Ingredients
Directions
Make the base
In a saucepan, combine sliced carrots, butter, onions, celery, parsley faggot, leek, salt, and sugar.
Cover and simmer until moisture is reduced, avoiding burning or browning.
Add broth and cook slowly until done.
Finish and serve
Stir in thickened veal or chicken broth and boil slowly for 20 minutes.
Remove the faggot, skim the top, and strain the puree through a fine sieve.
Return the puree to the saucepan to keep warm.
Before serving, stir in a piece of butter until melted.
Serve with small fried bread crumbs on the side.
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 + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
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Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Carrot + leektop 3% of all pairsSmell alikestrongCooked together1,310 recipes
Shared aroma: coumarin (sweet, hay).
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Celery + leektop 4% of all pairsSmell alikestrongCooked together1,093 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Carrots
- Provide the main body, sweetness and flavour of the puree.
- Butter
- Adds fat and richness, and gives a silky finish when stirred in at the end.
- Onions
- Build savoury depth and aroma as they soften in the pan.
- Celery
- Adds aromatic background flavour to the soup base.
- Broth
- Supplies the liquid that cooks the vegetables and forms the soup's body.
The step that matters
Simmer until moisture is reduced, without browning. Cooking the vegetables gently with a lid drives off water and softens them without scorching. Browning would add bitter, burnt flavours that do not suit a clean carrot puree.
Swap the onion
How well each one fits the dish's main ingredients (carrot, butter, celery, parsley, leek, sugar, veal):
- Parsnipfits better
- Turnipfits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against carrot, butter, celery, parsley, leek, sugar, veal. 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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