Why it works: Onion and biscuit work together. They rank in the top 8% of all ingredient pairs, and cooks put them together in 428 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
French Eggs
Ingredients
Directions
Prepare
Chop the hard-boiled eggs and boiled onions finely.
In a bowl, combine the chopped eggs, onions, butter, crushed biscuits, salt, and pepper. Stir the mixture well.
Bake and serve
Transfer to a baking dish and bake until heated through.
Serve warm.
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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Onion + biscuittop 8% of all pairsSmell alikemoderateCooked together428 recipes
Shared aroma: coumarin (sweet, hay).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Biscuit + peppertop 12% of all pairsSmell alikemoderateCooked together841 recipes
Shared aroma: nonanal (fat, citrus).
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Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + biscuittop 17% of all pairsSmell alikemoderateCooked together2,009 recipes
Shared aroma: nonanal (fat, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Hard-boiled eggs
- Provide the main body and protein structure of the salad.
- Boiled onions
- Add mild sweetness and savory moisture to the mixture.
- Butter
- Adds richness and fat, carrying flavor and keeping the mixture moist.
- Biscuits
- Crushed biscuits absorb moisture and add a crumbly texture.
Swap the onion
How well each one fits the dish's main ingredients (egg, butter, biscuit, pepper):
- Spinachfits better
- Chivefits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against egg, butter, biscuit, 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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