Why it works: Ginger and clove match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 6,038 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Welsh Rarebit
Ingredients
Directions
Make the sauce
In a saucepan, combine the water, ginger ale, or cider with the cheese, salt, cayenne, and onion juice.
Rub the spoon with the garlic clove before stirring.
Heat over medium heat, stirring constantly until smooth and creamy.
Serve
Pour the mixture over pieces of toast on a hot platter and 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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Ginger + clovetop 1% of all pairsSmell alikestrongCooked together6,038 recipes
Shared aroma: estragole (anise, licorice).
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Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
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Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Ginger + garlictop 6% of all pairsSmell alikemoderateCooked together6,402 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pepper + garlictop 8% of all pairsSmell alikemoderateCooked together27,090 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cheese
- Melts into a smooth, creamy sauce that coats the toast.
- Water, ginger ale, or cider
- Adds liquid so the cheese melts smoothly instead of turning greasy or stringy.
- Onion juice
- Adds savory, aromatic flavor that complements the cheese.
The step that matters
Heating the cheese over medium heat while stirring constantly. Cheese is rich in protein and fat; high heat or lack of stirring can cause it to seize, separate, or turn grainy. Gentle, constant stirring keeps the emulsion smooth and creamy.
Swap the onion
How well each one fits the dish's main ingredients (cheese, ginger, pepper, clove, garlic):
- Capsicumfits better
- Carrotfits about as well
- Broccolifits about as well
- Onionthe original
Fit is the average pairing score against cheese, ginger, pepper, clove, garlic. Candidates are from the same food group and used in at least 100 recipes.
“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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