Why it works: Pineapple and lemon are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 1,964 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Pineapple Pudding
Ingredients
Directions
Soak the gelatine in 1 pint of cold water for 30 minutes.
Dissolve the soaked gelatine in 1 pint of boiling water and stir well.
Add the sugar, pineapple (with juices), and lemon juice to the gelatine mixture.
Pour the mixture over the fruit and stir gently.
Add nuts if desired.
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.
Photo for illustrative purposes only · Contact us to use it
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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Pineapple + lemontop 12% of all pairsSmell alikemoderateCooked together1,964 recipes
Shared aroma: 2-nonenal (fatty, green).
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Pineapple + nutstop 16% of all pairsSmell alikemoderateCooked together162 recipes
Shared aroma: furaneol (caramel, strawberry).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + pineappletop 19% of all pairsSmell alikelowCooked together4,841 recipes
Shared aroma: 2-nonenal (fatty, green).
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Lemon + nutstop 20% of all pairsSmell alikemoderateCooked together470 recipes
Shared aroma: decanal (soap, orange peel).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 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
- Phosphate gelatine
- Sets the liquid into a firm, wobbly structure once it cools.
- Sugar
- Adds sweetness that balances the tart lemon and pineapple.
- Lemon juice
- Adds acidity that brightens the flavour and sharpens the sweetness.
- Pineapple
- Supplies fruit flavour and moisture to the set pudding.
The step that matters
Soak the gelatine fully before dissolving. Gelatine must first hydrate in cold water so its proteins unwind and dissolve evenly in hot water. Skipping or shortening the soak can leave lumps and weak setting.
Swap the nuts
The recipe marks nuts as optional. How well each one fits the dish's main ingredients (sugar, pineapple, lemon):
- Pistachiofits better
- Chestnutfits better
- Almondfits better
- Nutsthe original
Fit is the average pairing score against sugar, pineapple, lemon. 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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