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 ↓
Canned Pine-apple
Ingredients
Directions
Prepare the pineapple
Pare the pineapple and remove the eyes.
Chop the pineapple finely and weigh it.
Macerate and can
Mix the chopped pineapple with an equal weight of sugar in a large bowl.
Let the mixture stand for 24 hours.
Fill cans with the mixture, sealing them tightly.
Check the cans for signs of fermentation after two weeks.
If fermentation is present, heat the contents and reseal the cans.
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
- Pineapple
- Provides the fruit base and flavor that the sugar preserves.
- Sugar
- Draws out moisture and sweetens the fruit, helping preserve it against spoilage.
The step that matters
Sealing the cans tightly. Tight sealing keeps air and microbes out. Any gap lets fermentation begin, which is why the cans are checked after two weeks and reheated if signs appear.
“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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