Why it works: Pineapple and lemon are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 1,964 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Pineapple Tartlets
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Prepare tart cases using puff paste or pie paste.
Make the filling
In a saucepan, combine grated pineapple, sugar, egg yolks, lemon rind, and lemon juice.
Cook the mixture over medium heat until thick.
Fill the tart cases with the thickened pineapple mixture.
Top and bake
Make a meringue by beating egg whites and gradually adding powdered sugar until stiff peaks form.
Spread the meringue over the filled tarts.
Bake in a preheated oven at 400°F (200°C) until the meringue is light 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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Pineapple + lemontop 12% of all pairsSmell alikemoderateCooked together1,964 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Egg + lemontop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Pineapple + sugartop 19% of all pairsSmell alikelowCooked together4,841 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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
- Egg yolks
- Thicken the pineapple filling as they cook and add richness.
- Egg whites
- Whip into a foam that forms the light, stiff meringue topping.
- Sugar
- Sweetens the filling and helps stabilise the whipped egg white meringue.
- Powdered sugar
- Dissolves easily into the whites to make a smooth, glossy meringue.
- Lemon juice
- Adds acidity that brightens the sweet pineapple filling.
The step that matters
Cook the filling until thick. Egg yolks thicken when heated gently, but overheating can scramble them and leave lumps. Cook over medium heat and stir steadily until the custard coats a spoon before filling the cases.
Swap the pineapple
How well each one fits the dish's main ingredients (sugar, egg, lemon):
- Orangefits better
- Vanillafits better
- Limefits better
- Pineapplethe original
Fit is the average pairing score against sugar, egg, lemon. 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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