Why it works: Peas and lettuce match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 1,293 recipes. Both carry 2-isobutyl-3-methoxypyrazine, which smells green bell pepper, earthy. The science ↓
To Stew Green Peas a Mild Way
Ingredients
Directions
Make the stew
Put the peas and chopped lettuce in a stew pan with a little water.
Stew gently until the peas are tender.
Finish and serve
Add cream, sugar, and egg yolks, stirring over low heat without boiling.
Season with salt 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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Peas + lettucetop 5% of all pairsSmell alikestrongCooked together1,293 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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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 + buttertop 16% of all pairsSmell alikemoderateCooked together4,887 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Young peas
- Form the main body of the stew and give it a sweet, fresh flavour.
- Young lettuces
- Soften into the stew, adding moisture and a mild, vegetal body.
- Cream
- Adds richness and a smooth, silky texture to the stew.
- Egg yolks
- Thicken the stew as they gently set with heat, giving it body.
The step that matters
Adding the egg yolks without boiling. Egg yolks set when heated, but if the stew boils they can curdle and turn grainy. Stirring over low heat keeps the custard-like thickening smooth.
Swap the lettuce
How well each one fits the dish's main ingredients (peas, cream, sugar, egg, butter):
- Asparagusfits better
- Leekfits better
- Potatofits better
- Lettucethe original
Fit is the average pairing score against peas, cream, sugar, egg, 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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