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 ↓
French Toast
Ingredients
Directions
Make the batter
Beat the eggs until light.
Add milk, pepper, and salt to the eggs and mix well.
Cook and serve
Dip slices of bread into the egg mixture.
Fry the dipped bread in hot butter until golden brown.
Serve hot.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Milk + breadtop 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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Pepper + breadtop 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
- Eggs
- Set and bind the custard that coats the bread, giving structure and richness.
- Milk
- Thins the egg mixture so it soaks into the bread and keeps the inside moist.
- Bread
- Soaks up the egg mixture, then browns and crisps in the butter while the centre stays soft.
- Butter
- Fries the coated bread, adding fat for browning, flavour, and a crisp golden crust.
The step that matters
Frying the dipped bread in hot butter until golden brown. If the butter is too cool, the bread soaks up fat and turns greasy and soggy; if too hot, the outside browns before the egg inside sets. Medium heat lets the custard cook through as the surface turns golden.
“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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