Why it works: Carrot and celery match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,173 recipes. Both carry myristicin, which smells spice, warm. The science ↓
Puree of Lentils
Ingredients
Directions
Prepare
Soak the lentils in water overnight.
Make the soup
In a pot, combine the soaked lentils and bouillon with the onion, carrot, celery, and ham.
Bring to a boil and cook until tender, about 2 hours.
Rub the mixture through a sieve to strain.
Finish and serve
Reheat the strained soup and stir in the butter.
Season with pepper, nutmeg, and salt if needed.
Serve with croutons or small pieces of frankfurt sausages.
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 + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Lentils + carrottop 5% of all pairsSmell alikestrongCooked together505 recipes
Shared aroma: coumarin (sweet, hay).
-
Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Lentils + celerytop 6% of all pairsSmell alikestrongCooked together316 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
- German lentils
- Provide the main body and thickness once cooked and pureed.
- Common bouillon
- Adds savory flavor as the liquid the lentils cook in.
- Ham or ham bone
- Contributes smoky, savory depth to the broth during cooking.
- Butter
- Adds richness and a smooth, velvety mouthfeel when stirred in at the end.
The step that matters
Rub the mixture through a sieve. Pushing the cooked lentils through a sieve breaks them down into a smooth puree. Skipping or rushing this step leaves the soup grainy and thin, since whole lentil skins and fibres do not thicken the liquid.
Swap the lentils
How well each one fits the dish's main ingredients (onion, carrot, celery, ham, butter, egg, pepper):
- Beansfits better
- Black-eyed peafits about as well
- Lentilsthe original
- Walnutfits about as well
Fit is the average pairing score against onion, carrot, celery, ham, butter, egg, 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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