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 ↓
Vegetable Stock
Ingredients
Directions
Prepare
In a stew-pan, combine the carrots, turnips, onions, butter, celery, and parsley.
Fry the vegetables until they begin to turn red.
Make the stock
Add the hot water and bring to a boil, skimming off any foam.
Stir in the salt, peppercorns, bouquet garni, and green peas.
Simmer for one hour, skimming off any oil that rises.
Strain the broth through a fine sieve into a basin.
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.
Photo for illustrative purposes only · Contact us to use it
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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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Turnip + celerytop 2% of all pairsSmell alikemoderateCooked together4,418 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 sweetness and body to the stock as they soften and release flavour.
- Turnips
- Add a mild, slightly peppery sweetness and body to the broth.
- Onions
- Add savoury depth and sweetness when fried and simmered.
- Butter
- Carries flavour from the fried vegetables and adds richness to the broth.
- Celery
- Contributes a fresh, savoury aroma to the stock.
The step that matters
Fry the vegetables until they begin to turn red. Light browning through gentle frying develops savoury, caramelised flavour. Frying too hard can scorch the butter and make the stock bitter, so watch the colour closely.
Swap the peas
How well each one fits the dish's main ingredients (carrot, turnip, onion, butter, celery, parsley):
- Lentilsfits better
- Beansfits better
- Chickpeafits better
- Peasthe original
Fit is the average pairing score against carrot, turnip, onion, butter, celery, parsley. 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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