Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Green Peas
Ingredients
Directions
Cook the peas
Boil 2 cups of water and add 1 teaspoon of salt.
Add 3 cups of fresh green peas without washing them.
Cook for 20 to 40 minutes, adding more boiling water if needed to keep peas covered.
Finish and serve
When done, add pepper, dredge in flour, and stir in 1 tablespoon of butter.
Serve in sauce plates.
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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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Peas + peppertop 15% of all pairsSmell alikemoderateCooked together5,331 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Peas + buttertop 16% of all pairsSmell alikemoderateCooked together4,887 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + buttertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Flour and butter barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fresh green peas
- Provide the main body of the dish, cooking until tender in the boiling water.
- Flour
- Dredged over the cooked peas to thicken the liquid slightly and help it cling to them.
- Butter
- Stirred in at the end to add richness and a smooth, glossy finish.
The step that matters
Keeping the peas covered while they cook. Peas exposed to air above the liquid cook unevenly and can dry or toughen at the surface. Adding more boiling water as it evaporates keeps them submerged so they cook evenly and stay tender.
Swap the peas
How well each one fits the dish's main ingredients (pepper, flour, butter):
- Almondfits better
- Black-eyed peafits better
- Chestnutfits better
- Peasthe original
Fit is the average pairing score against pepper, flour, 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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