Why it works: Parsley and pepper 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 ↓
French Eggs
Ingredients
Directions
Make the sauce
Boil the milk with the butter.
Thicken the milk with the wheatmeal, previously smoothed with a little cold milk.
Season the sauce with nutmeg, pepper, and coarse sea salt to taste.
Assemble and serve
Shell the hard-boiled eggs and cut them into quarters lengthwise.
Add the egg quarters to the sauce.
Stir in the chopped parsley.
Serve with toasted bread pieces at the bottom of the dish.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Parsley + nutmegtop 3% of all pairsSmell alikestrongCooked together5,062 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Nutmeg + peppertop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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, adding protein structure and a firm, rich texture.
- Milk
- Forms the liquid base of the sauce, carrying the other flavours and giving a creamy body.
- Butter
- Adds fat for richness and a smooth mouthfeel in the sauce.
- Wheatmeal
- Thickens the milk into a sauce when heated, giving it body.
The step that matters
Thicken the milk with the wheatmeal. Wheatmeal must be smoothed into cold milk first so it disperses evenly; added directly to hot milk it clumps. Starch then swells as the sauce heats, thickening it.
Swap the parsley
How well each one fits the dish's main ingredients (egg, milk, butter, nutmeg, pepper):
- Cinnamonfits better
- Parsleythe original
- Cardamomfits about as well
- Allspicefits about as well
Fit is the average pairing score against egg, milk, butter, nutmeg, 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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