Why it works: Cucumber and onion match in chemistry and in kitchens. They rank in the top 8% of all ingredient pairs, and cooks put them together in 6,050 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Cucumbers in Pouhtte Sauce
Ingredients
Directions
Prepare the cucumbers
Cut cucumbers into quarters lengthwise, remove the green rind and seeds, then cut into 2-inch long and 1-inch thick pieces.
Simmer cucumbers in boiling water until tender.
Make the sauce and finish
In a separate pan, make a sauce with flour, butter, salt, white pepper, and chicken stock.
Reheat the cooked cucumbers in the sauce, adding more seasoning if needed.
Just before serving, stir in the beaten egg yolk and lemon juice.
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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Cucumber + oniontop 8% of all pairsSmell alikestrongCooked together6,050 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + chickentop 8% of all pairsSmell alikemoderateCooked together17,814 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Cucumber + lemontop 9% of all pairsSmell alikestrongCooked together2,067 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Cucumber + flourtop 13% of all pairsSmell alikemoderateCooked together2,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Cucumbers
- Form the main body of the dish, becoming tender when simmered.
- Butter
- Enriches the sauce and adds richness and smooth mouthfeel.
- Flour
- Thickens the chicken stock into a smooth, coating sauce.
- Egg yolk
- Enriches and thickens the sauce, giving it a velvety texture.
- Lemon juice
- Adds acidity that brightens the rich sauce.
The step that matters
Adding the egg yolk. Egg yolk thickens when heated, but if the sauce is too hot when it is stirred in, the yolk can scramble and turn grainy. Stir it in just before serving, off the heat or over low heat.
Swap the white pepper
How well each one fits the dish's main ingredients (cucumber, onion, egg, lemon, flour, butter, chicken):
- Capersfits better
- Tarragonfits better
- Parsleyfits better
- White pepperthe original
Fit is the average pairing score against cucumber, onion, egg, lemon, flour, butter, chicken. 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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