Why it works: Pineapple and sugar are a kitchen classic. They rank in the top 19% of all ingredient pairs, and cooks put them together in 4,841 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Preserved Pineapple
Ingredients
Directions
Prepare
Peel the pineapples and cut them into thin round slices.
Weigh the slices and use 1 pound of loaf sugar for each pound of pineapple.
Dissolve the sugar in a small amount of water and stir.
Cook the pineapple
Heat the mixture in a preserving kettle and boil for 10 minutes, skimming well.
Add the pineapple slices and boil until they are clear and soft, about 30 minutes.
Cool and jar
Let the slices cool in a large dish before transferring them to jars carefully to avoid breaking.
Pour the syrup over the pineapple slices and seal the jars with brandy paper.
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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Pineapple + sugartop 19% of all pairsSmell alikelowCooked together4,841 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pineapples
- Provide the fruit that becomes tender and clear as it cooks in syrup.
- Loaf sugar
- Sweetens the fruit and, in syrup, preserves it by drawing out moisture.
The step that matters
Boiling the slices until clear and soft. Sugar must be absorbed gradually into the fruit; boiling too hard or too briefly can break the slices or leave them opaque and firm. Watching for clarity signals that the sugar has penetrated.
“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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