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
Prepare the custard
Beat the eggs in a bowl.
Add sweet milk and salt to the eggs and mix well.
Soak and fry
Dip each slice of bread into the mixture, allowing it to absorb some.
Fry the soaked bread slices on a buttered griddle until golden brown.
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
- Eggs
- Bind the milk and set into a custard that coats the bread.
- Sweet milk
- Provides moisture and liquid for the bread to absorb.
- Bread slices
- Soak up the egg mixture and form the body of the toast.
- Butter for frying
- Adds fat that helps the surface brown in the griddle.
The step that matters
Frying until golden brown. Cooking on a buttered griddle over moderate heat lets the egg-coated surface brown through Maillard reactions while the centre sets. Too little heat leaves the custard wet, and too much burns the outside before the inside is cooked.
“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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