Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Soup, Puree of Lentils
Ingredients
Directions
Cook the lentils
Cook the lentils in 1 quart of broth and 1 quart of water until thoroughly cooked.
Remove the carrots, onions, and celery, then pass the mixture through a fine sieve.
Finish and serve
If the soup is too thick, add more broth as needed.
Return the soup to the saucepan and stir until it boils.
Reduce the heat and let it simmer for 25 minutes.
Skim the soup well before serving, add a piece of butter, and serve with small fried bread crumbs.
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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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Bread + hamtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
-
Lentils + breadtop 16% of all pairsSmell alikemoderateCooked together77 recipes
Shared aroma: coumarin (sweet, hay).
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Butter + hamtop 16% of all pairsSmell alikemoderateCooked together5,475 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Lentils + hamtop 24% of all pairsSmell alikelowCooked together24 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lentils
- Break down when cooked, giving the puree its body and thick texture.
- Broth
- Supplies liquid and savory flavor, and thins the puree to the desired consistency.
- Butter
- Adds fat, giving the finished soup a richer, smoother mouthfeel.
The step that matters
Pressing the cooked mixture through a fine sieve. Sieving breaks down remaining fibres and skins that cooking leaves behind, producing a smooth puree. If the mixture is not pressed thoroughly, the soup will taste grainy.
Swap the lentils
How well each one fits the dish's main ingredients (butter, bread, ham):
- Lima beansfits better
- Peasfits better
- Almondfits better
- Lentilsthe original
Fit is the average pairing score against butter, bread, ham. 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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