Why it works: Bread and butter 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 Croustades
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the bread
Cut thick rounds of stale bread and hollow them out by marking a smaller circle and digging out the crumb.
Butter the rounds well and place them in a 400°F (200°C) oven until crisp and slightly browned.
Make and bake the filling
In a bowl, mix the grated cheese, butter, cream, salt, and cayenne until creamy.
Fill the hollowed rounds of toast with the cheese mixture and return to the oven for 4-5 minutes.
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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Butter + cheesetop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Cheese + creamtop 15% of all pairsSmell alikemoderateCooked together2,655 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
- Thick stale bread
- Forms the crisp, hollow base that holds the filling.
- Butter
- Adds richness and helps the rounds brown and crisp in the oven.
- Grated cheese
- Melts into the filling, providing the main flavor and a creamy texture.
- Cream
- Adds moisture so the cheese mixture becomes smooth and spreadable.
The step that matters
Toasting the hollowed rounds until crisp. If the rounds are not dried and browned enough before filling, they soften when the moist cheese mixture is added. A fully crisp shell stays firm and holds the filling.
“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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