Why it works: Apple and sugar are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 16,478 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Apple Tart
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.
Prepare the apples
Preheat the oven to 350°F (175°C).
Place the sliced apples in an enamel pie dish.
Add cold water, sugar, lime rind, and apple cores.
Cover the apples.
Gently cook in the oven until just done.
Remove the cores.
Assemble and bake
Place an egg cup in the center.
Cover with short crust pastry.
Brush the pastry with beaten egg white.
Sprinkle a little sugar on top.
Decorate with twisted pastry strips or small rounds.
Serve
Serve with custard or cream.
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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Apple + sugartop 18% of all pairsSmell alikelowCooked together16,478 recipes
Shared aroma: beta-damascenone (apple, rose).
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Apple + limetop 18% of all pairsSmell alikemoderateCooked together231 recipes
Shared aroma: decanal (soap, orange peel).
-
Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Sugar + limetop 29% of all pairsSmell alikelowCooked together3,332 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
-
Apple + eggtop 30% of all pairsSmell alikelowCooked together7,461 recipes
Shared aroma: 2,4-decadienal (seaweed).
Apple and sugar barely smell alike, yet cooks put them together in 16,478 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
- Apples
- Provide the main filling, softening during gentle cooking to form the tart's body.
- Short crust pastry
- Forms the crisp, sturdy top crust that encloses the fruit.
- Egg white
- Brushed on the pastry to promote browning and a glossy finish.
- Sugar
- Adds sweetness to the apples and a light crust sparkle on top.
The step that matters
Gently cook the apples until just done. Apples cooked too long turn to mush and release excess liquid, which can make the pastry soggy. Stopping when they are just tender keeps their shape and texture under the crust.
Swap the lime
How well each one fits the dish's main ingredients (apple, sugar, egg):
- Vanillafits better
- Pearfits better
- Figfits better
- Limethe original
Fit is the average pairing score against apple, 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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