Why it works: Bread and egg are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 22,662 recipes. Both carry (e)-2-octenal, which smells fatty, green. The science ↓
Fancy Croutons
Ingredients
Directions
Prepare and fry
Cut stale bread into thin ½-inch slices and stamp out shapes like diamonds or rings.
Fry the shapes until golden brown.
Dip and arrange
Dip one side of each crouton in the egg white mixed with flour.
Arrange the croutons around the edge of the dish, pressing them to adhere.
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 + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Bread + flourtop 25% of all pairsSmell alikelowCooked together10,383 recipes
Shared aroma: isobutyraldehyde (malty, green).
Egg and flour barely smell alike, yet cooks put them together in 106,462 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Stale bread
- Dry, sturdy structure that fries to a crisp, golden base.
- White of 1 egg
- Binds the coating so it adheres to the crouton and the dish edge.
- Flour
- Thickens the egg white into a coating that holds and helps it brown.
The step that matters
Dip one side only, in the egg white and flour mixture. The egg white and flour form a thin glue. A thick or heavy coating stays tacky and slides off, so the croutons won't stay pressed to the dish edge.
“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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