Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Scalloped Eggs
Ingredients
Directions
The book says “a brisk oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Assemble
Peel and cut the hard-boiled eggs into small pieces.
In a baking dish, layer half of the bread crumbs.
Add a layer of egg pieces and season with butter, pepper, and salt.
Cover with more bread crumbs and add another layer of egg pieces.
Top with remaining bread crumbs and dot with butter.
Pour enough milk over the top to moisten well.
Bake
Bake for 30 minutes in a brisk oven at 400°F (200°C).
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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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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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Bread + milktop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Bread + peppertop 16% of all pairsSmell alikemoderateCooked together20,964 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Hard-boiled eggs
- Form the main filling and set into a soft, custardy texture as they bake.
- Bread crumbs
- Absorb the milk and butter, forming a soft structure that holds the layers together.
- Milk
- Moistens the crumbs and eggs so the dish bakes tender rather than dry.
- Butter
- Adds richness and fat, helping the top brown and the flavour carry through.
The step that matters
Moistening with milk. Milk must reach all the crumbs so they soften evenly. Dry patches stay crumbly and taste floury, while a flooded dish bakes soggy and loose.
“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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