Why it works: Cheese and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 2,130 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Welsh Rarebit
Ingredients
Directions
Make the cheese sauce
Grate the cheese and place it in a saucepan.
Add enough milk or beer to thin the cheese, about ⅓ cup for each rarebit.
Stir until the cheese is melted.
Toast and serve
Prepare a slice of toast for each rarebit.
Place a slice of toast on each plate and pour enough melted cheese over each to cover it.
Serve hot.
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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Cheese + breadtop 7% of all pairsSmell alikemoderateCooked together2,130 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Cheese + milktop 10% of all pairsSmell alikemoderateCooked together4,426 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- American factory cheese
- Melts into the smooth, rich sauce that gives the rarebit its body and flavor.
- Milk or beer
- Adds liquid that thins the melted cheese so it spreads evenly over the toast.
- Bread
- Provides a crisp, sturdy base that holds the melted cheese topping.
The step that matters
Stir the cheese until fully melted and smooth. Cheese proteins and fats can turn stringy, grainy or oily if overheated or left unstirred. Gentle, steady stirring with a little liquid keeps the sauce emulsified and smooth.
“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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