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 custard
In a bowl, whisk together the eggs, milk, and nutmeg.
Soak the bread slices in the mixture for about 3 minutes.
Fry and serve
Heat a buttered griddle over medium heat.
Fry the soaked bread slices until golden brown on both sides.
Serve warm with butter.
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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Bread + milktop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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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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Bread + nutmegtop 14% of all pairsSmell alikemoderateCooked together5,997 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set during cooking to bind the soaked bread and give it structure.
- Milk
- Provides the liquid that soaks into the bread and keeps the centre moist.
- Bread
- Absorbs the egg and milk mixture, then browns and crisps on the griddle.
The step that matters
Fry the soaked bread until golden brown on both sides. Medium heat with butter lets the outside brown through the Maillard reaction while the custard inside sets. Too hot and the outside burns before the centre cooks through.
Swap the nutmeg
How well each one fits the dish's main ingredients (bread, egg, milk, butter):
- Nutmegthe original
- Cinnamonfits about as well
- Parsleyfits less well
- Capersfits less well
Fit is the average pairing score against bread, egg, milk, butter. 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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