Why it works: Cream and sauce are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 4,787 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Welsh Rarebit
Ingredients
Directions
Make the cheese sauce
Break the cheese into pieces and place in a saucepan.
Add sweet cream, French mustard, paprika, salt, and Worcestershire sauce.
Heat over low fire, stirring until the cheese melts.
Serve
Pour the cheese mixture over the squares of toast.
Serve immediately.
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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Cream + saucetop 9% of all pairsSmell alikemoderateCooked together4,787 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Cheese + mustardtop 11% of all pairsSmell alikemoderateCooked together1,805 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Mustard + saucetop 13% of all pairsSmell alikemoderateCooked together2,120 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Cheese + creamtop 15% of all pairsSmell alikemoderateCooked together2,655 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Cheese + saucetop 19% of all pairsSmell alikelowCooked together1,987 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cheese
- Melts into the sauce, providing the main body, richness and savory flavor.
- Sweet cream
- Adds moisture and smoothness so the melted cheese stays fluid and spreadable.
- French mustard
- Adds sharp tang that balances the richness of the cheese.
- Worcestershire sauce
- Contributes savory depth and a touch of acidity to the sauce.
The step that matters
Heat over low fire, stirring until the cheese melts. High heat or lack of stirring can overheat the cheese proteins, causing them to tighten and separate, leaving a grainy or oily sauce instead of a smooth one.
“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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