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 and Egg Sandwiches
Ingredients
Directions
Make the filling
Beat the eggs in a bowl for 2 minutes.
Add the milk, salt, and white pepper.
Melt the butter in a small frying pan.
Pour in the egg mixture and stir until it begins to thicken.
Sprinkle in the bread crumbs and cheese, and stir for a few more minutes.
Assemble
Remove from heat and place 1 tablespoon of the mixture between 2 slices of bread.
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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Milk + buttertop 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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Milk + cheesetop 10% of all pairsSmell alikemoderateCooked together4,426 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set when cooked, giving the filling its body and structure.
- Milk
- Adds moisture and softness to the scrambled egg mixture.
- Bread crumbs
- Absorb moisture and help thicken the filling.
- Cheese
- Melts into the warm egg, adding richness and savory flavor.
The step that matters
Pour in the egg mixture and stir until it begins to thicken. Eggs set quickly from heat, so stirring gently over moderate heat keeps the curds soft. Overcooking makes the filling dry and rubbery.
Swap the white pepper
How well each one fits the dish's main ingredients (egg, milk, butter, bread, cheese):
- Nutmegfits better
- Cinnamonfits better
- Parsleyfits better
- White pepperthe original
Fit is the average pairing score against egg, milk, butter, bread, cheese. 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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