Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Chinese Eggs
Ingredients
Directions
Prepare the eggs
Boil 6 eggs for 45 minutes, then remove the shells and slice the eggs.
Make the sauce
In a double boiler, melt 2 tablespoons of butter and whisk in 2 tablespoons of flour.
Add ½ cup of stock and ½ cup of milk, stirring until the sauce thickens.
Combine and serve
Stir in the sliced eggs and cover for a moment.
Dust with 1 tablespoon of chopped parsley and serve.
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 + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + parsleytop 12% of all pairsSmell alikemoderateCooked together16,675 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 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
- Eggs
- Provide the main body of the dish, cooked through and sliced for the sauce.
- Butter
- Enriches the sauce and carries the flour so it can thicken smoothly.
- Flour
- Thickens the butter and liquid into a smooth, stable sauce.
- Milk
- Adds creaminess and body to the sauce as it thickens.
The step that matters
Thickening the sauce. Whisking flour into melted butter before adding liquid helps prevent lumps. Stirring as the liquid is added lets starch granules swell evenly, so the sauce thickens smoothly.
Swap the parsley
How well each one fits the dish's main ingredients (egg, butter, flour, milk, pepper):
- Nutmegfits about as well
- Cinnamonfits about as well
- Parsleythe original
- Cardamomfits about as well
Fit is the average pairing score against egg, butter, flour, milk, pepper. 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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