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
Beat the eggs and mix with the milk.
Season with salt and pepper.
Fry and serve
Moisten the bread slices in the egg mixture.
Fry the bread in butter until golden brown.
Sprinkle with powdered sugar 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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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
- Bind the mixture and set on the bread as it cooks, giving structure.
- Milk
- Adds moisture and softness to the egg coating, keeping the bread tender inside.
- Bread
- Absorbs the egg mixture and becomes golden and crisp on the outside when fried.
- Butter
- Conducts heat into the bread and adds fat that promotes browning and rich flavor.
The step that matters
Fry the bread in butter until golden brown. The bread must be soaked but not waterlogged, and the pan must be hot enough for butter to brown the surface. Too cool a pan lets the custard soak through and steam the bread instead of browning it.
“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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