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 ↓
Custard Sippets
Ingredients
Directions
Make the custard
Break the egg into a plate and beat it well.
Add the milk, sugar, and flavouring to taste.
Soak and coat the bread
Cut stale bread into slices half an inch thick and divide into neatly-shaped pieces.
Soak the bread pieces in the custard mixture.
Remove them before they become too soft to break.
Lay them in a clean cloth with the flour and shake to coat.
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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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
Milk and flour barely smell alike, yet cooks put them together in 78,219 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
- Egg
- Beaten egg thickens the custard as it sets, giving the soaked bread a binding coat.
- Milk
- Provides the liquid that the bread soaks up, adding moisture and body to the custard.
- Stale bread
- Absorbs the custard, so the pieces soften while their dry structure keeps them in shape.
- Flour
- Dry coating that helps the soaked pieces hold together and form a lightly textured surface.
- Sugar
- Adds sweetness to the custard, balancing the egg and milk.
The step that matters
Remove the bread before it gets too soft. Stale bread absorbs custard quickly and turns fragile when oversoaked. Pulling pieces out at the right moment keeps them intact enough to coat and handle without breaking apart.
“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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