Why it works: Milk and bread are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 11,466 recipes. Both carry 2-undecenal, which smells sweet. The science ↓
French Toast
Ingredients
Directions
Prepare the egg mixture
Beat the egg in a bowl with a little salt and the milk.
Dip the bread slices in the egg mixture, coating both sides.
Fry and serve
Fry the coated bread in boiling fat until light brown.
Remove the bread, drain it, and serve.
Optionally, top with stewed rhubarb or other seasonal fruit.
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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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 + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Bread + rhubarbtop 19% of all pairsSmell alikemoderateCooked together66 recipes
Shared aroma: methyl cinnamate (strawberry).
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Milk + rhubarbtop 22% of all pairsSmell alikemoderateCooked together294 recipes
Shared aroma: acetic acid (sour, vinegar).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg
- Binds the milk to the bread and sets to form a light coating when fried.
- Milk
- Thins the egg so it soaks into the bread and keeps the centre moist.
- Bread
- Soaks up the egg mixture and fries to a crisp, golden outside.
The step that matters
Frying the coated bread in boiling fat. The fat must be hot enough to brown the egg coating quickly. If it is too cool, the bread soaks up grease and turns soggy before the coating sets.
Swap the rhubarb
The recipe marks rhubarb as optional. How well each one fits the dish's main ingredients (egg, milk, bread):
- Nutmegfits better
- Cinnamonfits better
- Parsleyfits better
- Rhubarbthe original
Fit is the average pairing score against egg, milk, bread. 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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