Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Royal Cheesecakes
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 filling
Crumble the stale spongecakes and add the milk. Let it stand for 30 minutes.
Squeeze the mixture as dry as possible.
Assemble and bake
Add the melted butter, beaten eggs, sugar, and essence of almonds.
Line tins with pastry and fill with the mixture.
Bake in a 400°F (200°C) oven until set.
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 + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + almondtop 11% of all pairsSmell alikemoderateCooked together9,245 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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Milk + almondtop 16% of all pairsSmell alikemoderateCooked together5,800 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Stale spongecakes
- Form the bulk of the filling and absorb the milk to become a soft base.
- Eggs
- Bind the mixture and set it into a firm, sliceable custard when baked.
- Butter
- Adds richness and fat, giving the filling a softer, more tender texture.
- Sugar
- Adds sweetness and helps the filling brown lightly in the oven.
- Milk
- Moistens the crumbled cake so it softens and blends into the filling.
The step that matters
Squeeze the mixture as dry as possible. Excess liquid left in the soaked cake keeps the filling wet, so it may not set firmly and can make the pastry soggy during baking.
Swap the almond
How well each one fits the dish's main ingredients (butter, egg, sugar, milk):
- Pecansfits about as well
- Almondthe original
- Cocoafits less well
- Walnutfits less well
Fit is the average pairing score against butter, egg, sugar, milk. 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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