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 ↓
Pineapple Marmalade
Ingredients
Directions
Prepare
Grate the pineapple and measure 1 pint.
Combine the grated pineapple with 1 pound of sugar and let it sit for a few hours.
Cook and jar
Transfer the mixture to a porcelain kettle.
Boil the mixture, stirring and skimming until it thickens.
Once cool, pour the marmalade into glass jars.
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 its tart flavor for the marmalade.
- Sugar
- Sweetens the fruit and helps the mixture thicken into a spreadable set when boiled.
The step that matters
Boiling until it thickens. Sugar and fruit pectin set as water evaporates during boiling. Stopping too early leaves a runny marmalade, while cooking too long can make it stiff and sticky.
“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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