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 ↓
Egg on Toast
Ingredients
Directions
Prepare
Toast the slice of raised bread until evenly golden.
Butter the toasted bread.
Pour a little hot water onto the bread, just enough to absorb.
Finish and serve
Prepare a dropped egg, cooked to your preference.
Cover the bread with the egg and let it steam for a moment before serving.
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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Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Raised bread
- Forms the sturdy toasted base that holds the egg and absorbs the butter and water.
- Butter
- Adds fat and richness to the toasted bread, carrying flavour across its surface.
- Egg
- Provides the soft, set topping whose yolk and white coat the bread.
The step that matters
Pour the hot water sparingly. Hot water softens the toast, so only enough to be absorbed should be used. Too much leaves the bread soggy and stops it holding the egg.
“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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