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 Custard
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the bread
Remove the crumb from the bread, slice it, and spread lightly with butter.
Cut the bread into small squares and layer them in a baking dish.
Layer and bake
Sprinkle each layer with cheese, salt, and a little pepper.
Continue layering until all ingredients are used.
Beat the eggs and add the milk, then pour the mixture over the layered ingredients.
Bake for about 30 minutes in a moderate oven at 350°F (175°C) and serve.
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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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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Cheese + buttertop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Cheese + milktop 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 the custard as they cook, binding the milk into a soft, sliceable texture.
- Milk
- Forms the liquid base that soaks into the bread and cooks into a creamy custard.
- Bread
- Provides the structure that soaks up the custard and holds its shape while baking.
- Cheese
- Adds rich flavour and fat, and browns slightly on the surface as it bakes.
The step that matters
Pour the egg and milk mixture over the layers. Eggs set when heated, so the custard needs to soak evenly through the bread before baking. Uneven soaking leaves dry pockets and a grainy or loose set.
Swap the white pepper
How well each one fits the dish's main ingredients (bread, cheese, egg, milk, butter):
- Nutmegfits better
- Cinnamonfits better
- Parsleyfits better
- White pepperthe original
Fit is the average pairing score against bread, cheese, egg, milk, butter. 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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