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 ↓
Milk Toast
Ingredients
Directions
Prepare the toast
Remove the crust from stale light bread and slice it into ½-inch thick pieces.
Toast the slices quickly.
Dip each slice in boiling water as it comes from the toaster.
Butter the slices thinly and sprinkle with a little coarse sea salt.
Place the slices in a deep, covered dish.
Make the milk sauce
In a saucepan, heat enough milk to cover the toast well.
Thicken the milk slightly with flour, ensuring there are no lumps.
Add a little coarse sea salt and a bit of butter to the milk, then pour it over the toast.
Soak and serve
Cover closely and let it stand for five minutes before serving.
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).
-
Bread + milktop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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 light bread
- Forms the body of the dish and soaks up the milk sauce.
- Milk
- Provides the liquid that softens the toast and forms the sauce.
- Flour
- Thickens the milk slightly so it clings to the toast.
- Butter
- Adds richness and flavor to the toast and the milk sauce.
The step that matters
Thickening the milk with flour. Flour must be whisked in smoothly so starch granules hydrate evenly. Added too quickly or unmixed, it clumps, and the sauce stays lumpy instead of silky.
“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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