Why it works: Cream and butter are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Welsh Rarebit
Ingredients
Directions
Melt the cheese
Place the cheese in a chafing dish and heat, stirring as it melts.
Once the cheese begins to melt, add the butter.
Finish and serve
When the mixture looks smooth, add the beaten eggs and then the milk.
Stir constantly until the mixture is smooth and reaches the desired consistency.
Season with salt, pepper, and cayenne, then serve immediately on wafers.
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 + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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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 + creamtop 15% of all pairsSmell alikemoderateCooked together2,655 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Cheese + peppertop 18% of all pairsSmell alikemoderateCooked together7,861 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
- American cheese
- Melts into the sauce and provides the main body and rich flavor.
- Eggs
- Proteins set as they heat, thickening the sauce and giving it body.
- Cream or milk
- Adds moisture and loosens the melted cheese into a smooth, pourable sauce.
- Butter
- Adds fat that makes the melted cheese smoother and glossier.
The step that matters
Adding the beaten eggs. Egg proteins set and curdle if the mixture gets too hot or is not stirred. Keep the heat gentle and stir constantly so the eggs thicken the sauce evenly without scrambling.
“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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