Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Welsh Rarebit, Plain
Ingredients
Directions
Make the cheese sauce
In a frying pan, combine the milk and butter over medium heat.
Crumble the cheese into the pan, stirring constantly until fully dissolved.
Assemble and serve
Quickly dip the toast in boiling milk, then pour the cheese mixture over it.
Serve hot for the best flavor.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Cheese + buttertop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Cheese + milktop 10% of all pairsSmell alikemoderateCooked together4,426 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rich, crumbly cheese
- Melts into the sauce, providing the main flavor and a creamy, thick texture.
- Rich milk
- Forms the liquid base of the sauce, keeping it smooth and moist.
- Butter
- Adds fat for richness and helps the sauce feel smooth and velvety.
- Thick toast
- Gives a sturdy base that soaks up the sauce without falling apart.
The step that matters
Dissolving the cheese. Stirring constantly over medium heat keeps the cheese melting evenly. Cheese proteins tighten and clump, and fats can separate, when the pan is too hot or left unattended, leaving the sauce grainy or oily.
“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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