Why it works: Lemon and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Bouillabaisse
Ingredients
Directions
Prepare the fish
Wash, scale and clean the fish.
Cut the fish into nice pieces.
Place the fish pieces in a saucepan.
Add the shelled mussels.
Make the broth
Pour salad oil gradually.
Add the onions with cloves stuck in them.
Add the bay leaf.
Add the lemon slices.
Add salt.
Add pepper.
Pour cold water or fish stock over the fish until covered.
Add the white wine.
Add powdered saffron.
Boil on a brisk fire for 15 minutes.
Add the scraped parsley root.
Boil quickly.
Serve
Soak slices of bread in the soup.
Place the soaked bread in a deep dish.
Pour the soup through a sieve.
Arrange the fish nicely in the 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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Lemon + parsleytop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Lemon + saffrontop 1% of all pairsSmell alikestrongCooked together538 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Saffron + parsleytop 2% of all pairsSmell alikestrongCooked together380 recipes
Shared aroma: estragole (anise, licorice).
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Saffron
- Gives the broth its characteristic golden colour and distinctive aroma.
- White wine
- Adds acidity and aromatic depth to the broth.
- Onions
- Release sweetness and flavour into the broth as they cook.
- Mussels
- Contribute briny, savoury flavour to the broth.
The step that matters
Boil on a brisk fire for 15 minutes. Vigorous boiling emulsifies the oil and extracts flavour from the fish and aromatics, but over-boiling can break the delicate fish pieces apart and make the broth cloudy.
Swap the onion
How well each one fits the dish's main ingredients (whiting, lemon, pepper, fish, white wine, saffron, parsley):
- Shallotfits better
- Carrotfits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against whiting, lemon, pepper, fish, white wine, saffron, 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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