Why it works: Lemon and apple 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 ↓
Apple Tapioca Pudding
Ingredients
Directions
Prepare the tapioca
Soak the tapioca in water overnight, or for 3 hours if using fine tapioca.
One hour before serving, place the water and tapioca in a double boiler and boil until the tapioca is transparent, about 30 minutes, stirring often.
Add the salt just before removing from heat.
Prepare the apples
Pare and core the apples, placing 2 teaspoons of sugar in each cavity and dividing the lemon juice among them.
Top each apple with a small dot of butter, arrange them in a baking dish, and pour the tapioca over the apples.
Bake and serve
Bake until the apples are soft, about 30 to 40 minutes.
Serve hot with cream and sugar.
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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Lemon + appletop 14% of all pairsSmell alikemoderateCooked together7,551 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Apple + buttertop 14% of all pairsSmell alikemoderateCooked together8,706 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Lemon + buttertop 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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Apple + sugartop 18% of all pairsSmell alikelowCooked together16,478 recipes
Shared aroma: beta-damascenone (apple, rose).
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
- Pearl tapioca
- Thickens the liquid into a clear, soft pudding as it cooks and becomes transparent.
- Apples
- Provide the main body of the dish, softening as they bake in the tapioca.
- Sugar
- Adds sweetness to the apples and balances the tart lemon juice.
- Lemon
- Adds acidity that brightens the flavor of the apples and sugar.
- Butter
- Adds richness and fat that carries flavor across the apples and pudding.
The step that matters
Cooking the tapioca until transparent. Tapioca must cook fully to lose its raw starchy texture and turn clear and tender. Stirring often keeps it from sticking and scorching on the bottom of the double boiler.
Swap the lemon
How well each one fits the dish's main ingredients (apple, sugar, butter):
- Pearfits better
- Vanillafits better
- Apricotfits better
- Lemonthe original
Fit is the average pairing score against apple, sugar, butter. 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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