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 ↓
A Sandwich
Ingredients
Directions
In a bowl, combine butter, grated cheese, and mustard until smooth.
Spread the mixture on slices of white bread.
Layer with slices of ham or your choice of meat.
Top with another slice of bread.
Cut into bite-sized pieces.
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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Cheese + breadtop 7% of all pairsSmell alikemoderateCooked together2,130 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Bread + hamtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Butter + cheesetop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Cheese + mustardtop 11% of all pairsSmell alikemoderateCooked together1,805 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
- Butter
- Adds fat and richness, helping the cheese mixture spread smoothly and stay moist.
- Grated cheshire cheese or parmesan
- Adds savory flavor and body, and helps the spread hold together.
- Prepared mustard
- Adds sharp, tangy flavor that cuts through the richness of butter and cheese.
- White bread
- Provides the soft structure that holds the filling together.
Swap the mustard
How well each one fits the dish's main ingredients (butter, cheese, bread, ham):
- Mustardthe original
- Tomatofits about as well
- Onionfits about as well
- Potatofits about as well
Fit is the average pairing score against butter, cheese, bread, ham. 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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