Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Cheese Fondu
Ingredients
Directions
Make the fondue
Melt the butter in a chafing dish.
Add the milk, bread crumbs, cheese, and dry mustard. Season with cayenne pepper and stir constantly.
Just before serving, add the beaten eggs and mix well.
Serve
Serve on toast or crackers.
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 + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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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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Bread + cheesetop 7% of all pairsSmell alikemoderateCooked together2,130 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Butter + cheesetop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 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
- Cheese
- Melts into the sauce and provides the main flavor and creamy body.
- Eggs
- Add richness and help thicken the fondue as they set with gentle heat.
- Bread crumbs
- Absorb liquid and give the fondue body and a thicker, smoother texture.
- Milk
- Forms the liquid base that melts the cheese into a smooth sauce.
- Butter
- Adds fat that keeps the cheese sauce smooth and rich.
The step that matters
Add the beaten eggs just before serving. Eggs thicken when heated, so if they are added too early or the heat is too high they can scramble or curdle. Adding them at the end, over gentle heat while stirring, keeps the fondue smooth and creamy.
Swap the mustard
How well each one fits the dish's main ingredients (butter, milk, bread, cheese, egg, pepper):
- Capsicumfits better
- Potatofits better
- Asparagusfits better
- Mustardthe original
Fit is the average pairing score against butter, milk, bread, cheese, egg, pepper. 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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