Why it works: Biscuit and lemon match in chemistry and in kitchens. They rank in the top 12% of all ingredient pairs, and cooks put them together in 697 recipes. Both carry nonanal, which smells fat, citrus. The science ↓
Lemon Cheese-Cakes
Ingredients
Directions
Combine all ingredients in a pan over low heat.
Stir gently until the mixture resembles honey.
If storing, transfer to a jar and keep in a cool, dry place for several weeks.
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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Biscuit + lemontop 12% of all pairsSmell alikestrongCooked together697 recipes
Shared aroma: nonanal (fat, citrus).
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Lemon + buttertop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Biscuit + buttertop 17% of all pairsSmell alikemoderateCooked together2,009 recipes
Shared aroma: nonanal (fat, citrus).
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Sugar + biscuittop 17% of all pairsSmell alikemoderateCooked together1,874 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Egg yolks and whites thicken the mixture as it warms, giving it body.
- Butter
- Fat that enriches the mixture and gives it a smooth, rich texture.
- Sugar
- Sweetens the mixture and helps it thicken as it cooks.
- Lemon juice
- Adds acidity that brightens the flavour and balances the sweetness.
The step that matters
Stir gently over low heat. Eggs thicken from gentle heat but can scramble if the pan is too hot or the mixture is left unstirred. Low heat and steady stirring keep the curd smooth.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, egg, biscuit, butter):
- Vanillafits better
- Raisinfits about as well
- Lemonthe original
- Coconutfits about as well
Fit is the average pairing score against sugar, egg, biscuit, 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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