Why it works: Cream and butter are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Pea Soup
Ingredients
Directions
Make the soup
Boil peas in water until perfectly soft.
Mash peas through a sieve.
Add cream or milk, sugar, salt, pepper, and butter to the pea pulp.
Heat the mixture until it reaches boiling point.
Serve
Serve hot with toasted crackers.
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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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Peas + peppertop 15% of all pairsSmell alikemoderateCooked together5,331 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Peas + buttertop 16% of all pairsSmell alikemoderateCooked together4,887 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Peas
- Provide the main body, texture and earthy pea flavour of the soup once mashed.
- Cream or milk
- Adds richness and a smooth, creamy texture that softens the pea flavour.
- Butter
- Adds fat for a rounder mouthfeel and a mellow, rich flavour.
- Sugar
- Adds a little sweetness that balances the savoury peas and salt.
The step that matters
Heating the mixture after adding the dairy. Cream and milk contain milk sugars and proteins that scorch easily on the base of a pan over direct heat. Heating only until boiling point, rather than letting it boil hard, helps prevent a burnt taste and keeps the soup smooth.
Swap the peas
How well each one fits the dish's main ingredients (cream, sugar, pepper, butter):
- Almondfits better
- Chestnutfits better
- Pistachiofits better
- Peasthe original
Fit is the average pairing score against cream, sugar, pepper, butter. 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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