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 Sandwiches
Ingredients
Directions
Make the cheese spread
In a mortar, combine grated Parmesan cheese, butter, and made mustard. Pound until well mixed.
Assemble and serve
Spread a little of the cheese mixture on a slice of bread.
Layer slices of ham or cured meat on top.
Cover with another slice of bread and press together.
Cut into bite-sized pieces for easy lifting with a fork.
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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Bread + hamtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Parmesan cheese + buttertop 9% of all pairsSmell alikemoderateCooked together4,163 recipes
Shared aroma: guaiacol (smoky, sweet).
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Mustard + hamtop 14% of all pairsSmell alikelowCooked together747 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Parmesan cheese + breadtop 15% of all pairsSmell alikemoderateCooked together577 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Parmesan cheese
- Provides savory, salty flavor and binds with butter into a spreadable paste.
- Butter
- Adds fat that softens the cheese and gives the spread a smooth, rich texture.
- Bread
- Forms the outer structure that holds the layered filling together.
- Ham or cured meat
- Adds salty, savory meaty flavor and substance to the sandwich.
The step that matters
Pounding the cheese mixture until well mixed. If the Parmesan, butter and mustard are not fully combined, the spread will be lumpy and unevenly seasoned, with pockets of sharp mustard or greasy butter in some bites.
Swap the mustard
How well each one fits the dish's main ingredients (parmesan cheese, butter, bread, ham):
- Tomatofits better
- Asparagusfits better
- Onionfits about as well
- Mustardthe original
Fit is the average pairing score against parmesan cheese, butter, 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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