Why it works: Milk and butter 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 ↓
Kdsekaiclien — Cheese Cake
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the curd
Stir together egg yolks, sugar, milk, and lemon juice or sour milk in a pot.
Heat gently, stirring until it curdles.
Rub the curd smooth.
Make the filling
Cream the butter in a bowl.
Add potato flour, currants, sultana raisins, beaten eggs, and milk. Mix well.
Fold the curd into the mixture.
Bake
Spread tart paste in a shallow dish.
Pour the mixture on top.
Sprinkle with almonds and powdered sugar.
Bake at 350°F (175°C) until deep yellow, not brown.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Milk + potatotop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
-
Currant + raisintop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
-
Lemon + potatotop 12% of all pairsSmell alikemoderateCooked together2,230 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Butter + potatotop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Thicken the curd and enrich the filling, giving it a rich, custard-like body.
- Eggs
- Set the filling into a firm, sliceable structure as they cook in the oven.
- Butter
- Adds fat for richness and a tender, smooth texture in the filling.
- Potato flour
- Thickens the filling and helps it hold together with a soft, moist texture.
- Milk
- Provides liquid and body, combining with the eggs to form a custard.
- Sugar
- Adds sweetness and helps the browning of the surface.
The step that matters
Heat the curd gently until it curdles. Eggs thicken when heated, but too much heat makes them scramble into lumps. Stirring over gentle heat keeps the curd smooth, which is why it is later rubbed smooth.
Swap the currant
How well each one fits the dish's main ingredients (egg, sugar, milk, lemon, butter, potato, raisin):
- Vanillafits better
- Figfits better
- Orangefits better
- Currantthe original
Fit is the average pairing score against egg, sugar, milk, lemon, butter, potato, raisin. 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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