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 the chafing dish.
Add the milk, bread crumbs, cheese, and dry mustard.
Season with cayenne pepper and stir constantly.
Finish and serve
Just before serving, add the lightly beaten eggs.
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, as its proteins set, gives the fondue its body and stringiness.
- Eggs
- Set when warmed, thickening and enriching the fondue.
- Bread crumbs
- Absorb the milk and soften, helping thicken the mixture and give it body.
- Milk
- Provides the liquid that melts the cheese into a smooth, pourable sauce.
- Butter
- Adds fat that carries flavor and helps keep the cheese smooth as it melts.
The step that matters
Adding the eggs just before serving. Egg proteins set when heated, so if the mixture is too hot or the eggs cook too long, they can scramble and make the fondue grainy. Adding them last keeps the sauce smooth and thick.
Swap the mustard
How well each one fits the dish's main ingredients (butter, milk, bread, cheese, pepper, egg):
- Capsicumfits better
- Potatofits better
- Asparagusfits better
- Mustardthe original
Fit is the average pairing score against butter, milk, bread, cheese, pepper, egg. 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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