Why it works: Raisin and almond are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 1,781 recipes. Both carry 2-nonanone, which smells fruity, floral. The science ↓
Apple Torte
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.
Assemble
Line a springform pan with the pie crust.
Layer sliced sour apples in the pan.
Mix sugar, chopped raisins, chopped almonds or walnuts, and currants; sprinkle over the apples.
Grate Zwieback over the mixture.
Repeat layers until the pan is full.
Bake and serve
Beat sweet cream with egg yolks and pour over the top.
Strew Zwieback on top.
Bake at 350°F (175°C) until set.
Let cool and serve with 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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Raisin + almondtop 2% of all pairsSmell alikemoderateCooked together1,781 recipes
Shared aroma: 2-nonanone (fruity, floral).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Raisin + curranttop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
-
Apple + curranttop 12% of all pairsSmell alikelowCooked together1,918 recipes
Shared aroma: isoamyl acetate (banana, pear).
-
Apple + raisintop 13% of all pairsSmell alikemoderateCooked together1,920 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sweet cream and egg yolks
- Form a custard that sets during baking and moistens the layered fruit.
- Sour apples
- Provide the tart fruit base that balances the sugar and cream.
- Sugar
- Sweetens the filling and helps the fruit and nuts taste richer.
- Zwieback
- Soaks up juices and adds a light crumb texture between the layers.
- Raisins and currants
- Add chewy pockets of sweetness throughout the filling.
The step that matters
Bake at 350°F until set. The cream and egg yolk mixture needs enough heat to set into a custard, but overbaking can make it curdle or turn dry and rubbery. Watch for a center that is just firm, then let it cool so the custard finishes setting.
Swap the currant
How well each one fits the dish's main ingredients (apple, sugar, raisin, almond, cream, egg):
- Vanillafits better
- Figfits better
- Apricotfits better
- Currantthe original
Fit is the average pairing score against apple, sugar, raisin, almond, cream, 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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