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
Prepare the filling
In a bowl, mash the egg yolks well.
Mix the mashed yolks with the grated cheese, butter, and mayonnaise.
Assemble the sandwiches
Spread butter on the slices of bread.
Spread the cheese mixture on the buttered bread.
Roll or fold the bread to form sandwiches.
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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Cheese + buttertop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mild fresh cheese
- Provides the main body and mild, creamy flavour of the filling.
- Hard boiled egg yolks
- Mashed, they add richness and a soft, spreadable texture to the filling.
- Butter
- Adds richness and fat, and coats the bread to keep it from soaking up the filling.
- Mayonnaise
- Adds moisture and fat, helping bind the mashed yolks and cheese into a smooth spread.
The step that matters
Mashing the egg yolks well. Yolks left in lumps create uneven pockets in the filling and make it hard to spread evenly. Fully mashed yolks blend with the cheese, butter, and mayonnaise into a smooth, cohesive mixture that holds together inside the bread.
“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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