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 ↓
Green Pea and Tomato Puree
Ingredients
Directions
Make the puree
Cook the green peas, tomatoes, and onion in weak stock for 1 hour.
Rub the mixture through a colander.
Return to the fire.
Finish and serve
Add butter mixed with flour, sugar, and parsley.
Boil for 5 minutes.
Pour over fried bread-dice in a tureen.
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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Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + parsleytop 8% of all pairsSmell alikemoderateCooked together5,398 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Peas + tomatotop 9% of all pairsSmell alikemoderateCooked together1,058 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green peas
- Form the main body of the puree and give it its green colour and vegetable flavour.
- Tomatoes
- Add acidity and body to the puree, balancing the sweetness of the peas.
- Butter mixed with flour
- Thickens the puree and adds richness and a smooth, velvety texture.
- Onion
- Contributes savoury depth to the stock-based puree.
The step that matters
Boil for 5 minutes after adding the butter and flour. Flour thickens only when heated enough for its starch to swell. Boiling briefly after adding the butter-flour mixture cooks out the raw flour taste and sets the puree to the intended consistency.
Swap the peas
How well each one fits the dish's main ingredients (tomato, onion, butter, flour, sugar, parsley, bread):
- Chickpeafits better
- Beansfits better
- Chestnutfits better
- Peasthe original
Fit is the average pairing score against tomato, onion, butter, flour, sugar, parsley, bread. 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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