Why it works: Chervil and lettuce match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 396 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Chicken Broth
Ingredients
Directions
Make the broth
Roast or bake the chicken until it turns yellow.
Place the chicken in a soup kettle with water and set on low heat.
Skim off any scum that forms on the surface.
Add the onion, leek, chervil, lettuce, and salt.
Simmer for about 3 hours.
Finish and strain
Remove the chicken and vegetables.
Skim off the fat.
Strain the broth.
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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Chervil + lettucetop 1% of all pairsSmell alikestrongCooked together396 recipes
Shared aroma: coumarin (sweet, hay).
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Leek + cherviltop 1% of all pairsSmell alikestrongCooked together148 recipes
Shared aroma: coumarin (sweet, hay).
-
Leek + lettucetop 1% of all pairsSmell alikestrongCooked together217 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Onion + leektop 4% of all pairsSmell alikestrongCooked together1,326 recipes
Shared aroma: ethyl butyrate (apple, fruity).
-
Onion + lettucetop 8% of all pairsSmell alikestrongCooked together3,562 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
- Chicken
- Provides the main body and meaty flavour of the broth as it simmers.
- Onion
- Adds savoury, aromatic sweetness to the broth during the long simmer.
- Leek
- Contributes mild, delicate onion-like aroma and flavour to the stock.
- Lettuce
- Adds a gentle vegetable sweetness and body to the simmering liquid.
The step that matters
Skim off the scum. Scum rising at the start of simmering contains coagulated proteins and impurities. Skimming it early keeps the broth clear and clean-tasting.
“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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