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
Boil the onions in the milk until thoroughly flavored.
Pour the milk over the crumbed bread.
Let it stand for one hour or more.
Place the mixture on the fire and reboil, adding the butter, cream, and seasoning.
If the sauce is too thick, add more cream.
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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Bread
- Crumbed bread soaks up the flavored milk and thickens the sauce into a soft, spoonable body.
- Milk
- Carries the flavor of the onions and forms the liquid base that the bread swells into.
- Onions
- Infuse the milk with their savory flavor during the initial boil.
- Butter
- Adds richness and a smooth, silky mouthfeel to the finished sauce.
- Thick sweet cream
- Adds richness and body, and loosens the sauce when it becomes too thick.
The step that matters
Reboiling after adding the bread milk. Reboiling the thickened mixture with butter and cream helps the starch from the bread gel and blend smoothly. Boiling too hard or too long can scorch the milk solids and make the sauce stick or turn grainy.
Swap the mace
How well each one fits the dish's main ingredients (bread, milk, butter, onion, cream, pepper):
- Nutmegfits better
- Garlicfits better
- Parsleyfits better
- Macethe original
Fit is the average pairing score against bread, milk, butter, onion, cream, pepper. 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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