Why it works: Butter and lemon are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 41,227 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Lemon Cheesecakes
Ingredients
Directions
The book says “a good brisk oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the lemon curd
Combine butter, sugar, eggs, grated lemon rind, and strained lemon juice in a saucepan.
Stir the mixture over low heat until the sugar dissolves and it thickens to a honey-like consistency.
Store or bake
Pour the mixture into small jars and store in a dry place for 3 to 4 months.
Add pounded almonds, candied peel, or grated sweet biscuit to the mixture to make cheesecakes.
Line patty pans with puff pastry, fill them more than halfway with the mixture, and bake at 400°F (200°C) for about 30 minutes.
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 + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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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).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + lemontop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Adds richness and a smooth, silky body to the mixture.
- Eggs
- Thicken the mixture as they cook and set it into a custard-like texture.
- Sugar
- Sweetens the mixture and helps it dissolve and thicken into a spread.
- Lemon juice
- Provides acidity and sharp lemon flavour that balances the sweetness.
The step that matters
Stirring over low heat. Eggs thicken gently at low temperature; too much heat can scramble them into lumps, so keep the heat low and stir constantly.
Swap the lemon
How well each one fits the dish's main ingredients (butter, sugar, egg):
- Vanillafits better
- Lemonthe original
- Raisinfits about as well
- Figfits about as well
Fit is the average pairing score against butter, sugar, egg. 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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