Why it works: Pepper and carrot 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 ↓
Stewed Lettuce
Ingredients
Directions
Remove the outer leaves from the lettuces and wash them well.
Blanch the lettuces in boiling water for 10 minutes, then let them cool completely.
Make a slight incision in each lettuce and season with salt, pepper, and nutmeg.
Tie the lettuces firmly with cotton or fine string.
Place a slice of bacon in the bottom of a stewpan and add the lettuces on top.
Add chopped carrot, onion, and a bouquet garni.
Cover with good stock and simmer for 2 hours.
Remove the lettuces and skim the fat from the gravy after boiling.
Pour the gravy over the lettuces before serving.
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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Pepper + carrottop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Lettuce + carrottop 6% of all pairsSmell alikestrongCooked together976 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Nutmeg + carrottop 6% of all pairsSmell alikestrongCooked together1,424 recipes
Shared aroma: myristicin (spice, warm).
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Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + nutmegtop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the onion
How well each one fits the dish's main ingredients (lettuce, pepper, nutmeg, carrot):
- Parsnipfits better
- Spinachfits better
- Beetrootfits better
- Onionthe original
Fit is the average pairing score against lettuce, pepper, nutmeg, carrot. Candidates are from the same food group and used in at least 100 recipes.
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