Why it works: Raisin and sugar are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 12,481 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Forest- City Lemon-pie
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
Preheat the oven to 350°F (175°C).
Line a deep pie plate with the pastry.
Make the filling
In a saucepan, mix the lemon rind, lemon juice, raisins, cracker crumbs, boiling water, and sugar.
Stir over medium heat until the mixture boils.
Pour the filling into the pie crust.
Cover and bake
Cover with an upper crust, wetting the edges to seal.
Brush the crust with the beaten egg and make two or three small cuts in it.
Bake until the crust is nicely browned.
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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Raisin + sugartop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
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Lemon + raisintop 14% of all pairsSmell alikemoderateCooked together3,742 recipes
Shared aroma: decanal (soap, orange peel).
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Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Lemon + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Lemon and sugar 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
- Lemons
- Provide the tart flavour and aroma that define the filling.
- Sugar
- Sweetens the filling and balances the lemon's acidity.
- Raisins
- Add chewy texture and concentrated sweetness to the filling.
- Cracker crumbs
- Thicken the filling as they absorb the boiling liquid.
- Egg
- Browns the top crust when brushed on before baking.
The step that matters
Stir over medium heat until the mixture boils. Starch in the cracker crumbs must reach boiling to thicken the filling. Stopping early leaves a thin filling that can run or soak the crust.
Swap the lemon
How well each one fits the dish's main ingredients (raisin, sugar, egg):
- Vanillafits better
- Figfits better
- Lemonthe original
- Datesfits about as well
Fit is the average pairing score against raisin, 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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