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 egg thoroughly in a bowl.
Add the sweet milk and a little salt, and mix well.
Slice the light bread and dip each slice into the mixture, allowing it to absorb some of the milk.
Cook and serve
Heat a griddle and add butter.
Brown the soaked bread slices on the griddle.
Spread with butter and 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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Egg + buttertop 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
- Egg
- Binds the milk and bread and helps the slices set and hold together when cooked.
- Sweet milk
- Soaks into the bread to moisten it and gives the custard-like coating its body.
- Light bread
- Absorbs the egg and milk mixture, then browns on the griddle to form the main body of the dish.
- Butter
- Adds fat for browning the slices on the griddle and gives a rich flavour.
The step that matters
Dip the bread just long enough. Bread that soaks too briefly stays dry in the centre, while bread left too long becomes soggy and falls apart on the griddle. Brief soaking lets the egg and milk coat the surface and partly absorb, so the slice holds its shape and browns evenly.
“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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