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 ↓
Mussel Soup
Ingredients
Directions
Make the tomato base
In a large casserole, boil tomatoes and onions in broth for 1 hour.
Pass the mixture through a fine sieve and add the meat glaze.
Prepare the mussels
Open the mussels by heating them in a casserole and retain the liquid.
Remove the beards and boil the mussels in white wine with herbs, carrots, vinegar, pepper, and salt.
Combine the mussels and their sauce with the tomato puree.
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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Tomato + carrottop 6% of all pairsSmell alikestrongCooked together3,606 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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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 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
- Tomatoes
- Provide the main body, acidity and fresh flavour of the soup base.
- White onions
- Add sweetness and aromatic depth as they cook down into the base.
- Meat glaze
- Adds concentrated savoury richness and body to the strained soup.
- Mussels
- Supply the main seafood flavour and tender texture in the finished soup.
- White wine
- Adds acidity and aroma that help bring out the mussels' flavour.
The step that matters
Opening the mussels by heating them in a casserole. Heat forces the shells open, but overcooked mussels turn rubbery. Remove them once opened and keep their liquid, which carries much of the sea flavour into the sauce.
Swap the carrot
How well each one fits the dish's main ingredients (tomato, onion, meat, white wine, vinegar, pepper):
- Capsicumfits better
- Potatofits about as well
- Mustardfits about as well
- Carrotthe original
Fit is the average pairing score against tomato, onion, meat, white wine, vinegar, 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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