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 ↓
Bread Sauce
Ingredients
Directions
Make the sauce
Boil the chopped onion in the sweet milk.
Strain the milk over the bread crumbs and let it sit for 30 minutes.
In a saucepan, combine the soaked bread, onion, pepper, salt, and butter.
Boil the mixture until heated through.
Serve
Serve with goose, duck, or any kind of game.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Bread + milktop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 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
- Stale bread crumbs
- Absorb the hot milk and thicken the sauce into a soft, spoonable body.
- Sweet milk
- Provides the liquid that softens the bread and carries the onion flavor.
- Butter
- Adds fat for richness and a smooth, silky mouthfeel.
- Onion
- Contributes savory aroma and flavor to the milk infusion.
The step that matters
Boil the mixture until heated through. Once the soaked bread is combined with the butter, extended boiling can scorch the milk solids and cause the sauce to stick or turn gluey. Heating gently until hot and just thickened keeps it smooth.
Swap the mace
How well each one fits the dish's main ingredients (bread, onion, butter, pepper, milk):
- Parsleyfits better
- Garlicfits better
- Thymefits better
- Macethe original
Fit is the average pairing score against bread, onion, butter, pepper, milk. 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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