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 ↓
Croutes of Ham
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.
Prepare the topping
Preheat the oven to 400°F (200°C).
Melt the butter in a saucepan.
Beat the egg well, then add the cheese and chopped ham.
Stir the egg mixture into the melted butter and cook until it binds.
Assemble and serve
Place the mixture on the gluten croutons and serve immediately.
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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Ham + cheesetop 15% of all pairsSmell alikemoderateCooked together303 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Butter + hamtop 16% of all pairsSmell alikemoderateCooked together5,475 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Cheese + biscuittop 16% of all pairsSmell alikemoderateCooked together252 recipes
Shared aroma: nonanal (fat, citrus).
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Egg + hamtop 17% of all pairsSmell alikemoderateCooked together4,526 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Melted fat that enriches the topping and carries flavour into the egg mixture.
- Egg
- Binds the mixture as it cooks, giving it a set, spoonable texture.
- Grated cheese
- Adds savoury richness and helps the topping hold together when heated.
- Cooked ham
- Contributes salty, meaty flavour to the topping.
The step that matters
Cooking the egg mixture until it binds. Egg proteins set with gentle heat. Overcooking makes the mixture dry and grainy, while stopping too early leaves it runny and unable to hold on the croutons.
“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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