Why it works: Butter and cheese are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 7,962 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Cheese Sandwich
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Make the filling
Melt the butter and mix in the cheese.
Season with cayenne pepper and salt.
Beat the eggs and mix them into the cheese sauce.
Assemble and bake
Roll out the puff pastry thinly.
Spread the cheese mixture between two pieces of pastry.
Cut out shapes with a fancy cutter.
Brush the tops with beaten egg to brown.
Bake at 400°F (200°C) for 10 minutes.
Serve
Serve on a savory paper.
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 + cheesetop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Cheese + peppertop 18% of all pairsSmell alikemoderateCooked together7,861 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Egg + cheesetop 28% of all pairsSmell alikemoderateCooked together6,253 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Enrich the cheese filling, adding richness and helping it set smoothly when baked.
- Egg white
- Helps bind the filling and, brushed on top, promotes golden browning.
- Butter
- Adds fat and richness to the cheese filling.
- Grated cheese
- Provides the main flavour and body of the savory filling.
- Puff pastry
- Forms the flaky, layered outer case that puffs and crisps in the oven.
The step that matters
Brush the tops with beaten egg to brown. Beaten egg proteins brown in the oven, so an even, light coat gives colour; too thick a coat can pool and cook unevenly, and the pastry layers can be sealed shut so they do not puff.
“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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