Why it works: Apple and lemon are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 7,551 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Tapioca-pudding with Apples
Ingredients
Directions
Prepare
Soak the tapioca in the water for several hours.
Pare and core the apples.
Assemble and bake
Place the apples in a pudding dish and add the sliced lemons.
Pour the soaked tapioca, sugar, and melted butter over the apples.
Bake until the apples are tender.
Serve
Serve with sweetened 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 + lemontop 14% of all pairsSmell alikemoderateCooked together7,551 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Butter + appletop 14% of all pairsSmell alikemoderateCooked together8,706 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + appletop 18% of all pairsSmell alikelowCooked together16,478 recipes
Shared aroma: beta-damascenone (apple, rose).
Sugar and apple 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
- Tapioca
- Thickens the soaking liquid into a pudding-like texture as it bakes.
- Apples
- Provide the bulk of the dish and soften into a tender, sweet base.
- Sugar
- Adds sweetness and balances the tartness of the lemons.
- Lemons
- Add acidity and brightness that cut through the sweetness.
- Butter
- Adds richness and moisture to the pudding.
The step that matters
Soak the tapioca in the water for several hours. Tapioca pearls are hard and dry until hydrated. Soaking lets them swell so they can thicken properly during baking, rather than remaining chewy or grainy.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, butter, apple):
- Pearfits better
- Vanillafits better
- Apricotfits better
- Lemonthe original
Fit is the average pairing score against sugar, butter, apple. 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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