Why it works: Apple and clove are a kitchen classic. They rank in the top 6% of all ingredient pairs, and cooks put them together in 2,774 recipes. Both carry ethyl octanoate, which smells fruity, wine. The science ↓
Apple Tart
Ingredients
Directions
The book says “a moderately brisk 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).
Roll out a band of puff pastry and place it around the edge of the tart dish.
Pare and core the apples.
Dip the apples in water.
Assemble
Arrange the apples compactly in the tart dish, higher in the center than at the sides.
Sprinkle the apples with sugar, lemon rind, lemon juice, and cloves.
Cover with the remaining rolled-out pastry, pressing the edges to seal.
Trim the edges with a knife.
Brush the top with beaten egg white.
Bake and serve
Bake for about one hour until golden.
Sprinkle powdered sugar ten minutes before it's done.
Serve with custard or whipped 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 + clovetop 6% of all pairsSmell alikemoderateCooked together2,774 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Lemon + clovetop 10% of all pairsSmell alikestrongCooked together8,150 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Apple + lemontop 14% of all pairsSmell alikemoderateCooked together7,551 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Apple + sugartop 18% of all pairsSmell alikelowCooked together16,478 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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
- Form the bulk of the filling, becoming tender and sweet as they bake.
- Puff pastry
- Forms the flaky crust that encloses and supports the filling.
- Powdered sugar
- Dissolves and caramelizes on the surface, adding sweetness and browning.
- Lemon juice
- Adds acidity that brightens the sweetness of the apples.
The step that matters
Arrange the apples compactly, higher in the center. Apples release water as they bake. Packing them tightly and mounding the center keeps gaps from forming and helps the filling hold its shape rather than collapsing into a soggy base.
Swap the lemon
How well each one fits the dish's main ingredients (apple, sugar, clove):
- Quincefits better
- Pearfits better
- Vanillafits better
- Lemonthe original
Fit is the average pairing score against apple, sugar, clove. 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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