Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Oyster Aigrettes
Ingredients
Directions
Make the choux paste
Melt the butter in cold water in a saucepan until boiling.
Add the flour, stirring vigorously until the mixture leaves the sides of the pan clean.
Remove from heat and let cool slightly.
Incorporate the eggs, salt, cayenne, lemon juice, and oyster powder one at a time, mixing well.
Fry and serve
Heat the fat in a pan.
Drop small spoonfuls of the mixture into the fat.
Fry until golden brown, about 5 to 10 minutes.
Serve on a napkin in a pyramid shape, sprinkled with dried oyster powder.
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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + oystertop 12% of all pairsSmell alikemoderateCooked together8,184 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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Egg + oystertop 14% of all pairsSmell alikemoderateCooked together4,103 recipes
Shared aroma: 2-nonenal (fatty, green).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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
- Butter
- Adds richness and tenderness to the paste as it melts into the water.
- Vienna flour
- Its starch gelatinises with the hot water and sets the paste structure.
- Whole eggs
- Bind the paste and give it lift and a tender interior as they set.
- Egg yolk
- Adds richness and helps the paste bind and brown well.
- Oyster powder
- Provides the main oyster flavour throughout the paste.
The step that matters
Cool the paste before adding the eggs. If the paste is still very hot, the eggs will scramble or cook unevenly instead of blending smoothly. Cooling slightly keeps the paste smooth and glossy so it holds its shape and puffs when fried.
“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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