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 Jam
Ingredients
Directions
Prepare
Cut the pineapple into small slices and then into square pieces, removing all the skin and eyes.
Cook
In a pot, combine the diced pineapple and loaf sugar.
Cook over low heat for 25 to 30 minutes, stirring occasionally until the mixture thickens.
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 + 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 natural acidity and flavour, which the jam is built on.
- Loaf sugar
- Sweetens the jam and, as it dissolves and concentrates, helps the mixture thicken into a spreadable set.
The step that matters
Cooking over low heat while stirring occasionally. Sugar and fruit can scorch on the bottom of the pot if heat is too high or stirring is neglected. Low heat lets the water evaporate gradually so the mixture thickens evenly without burning.
“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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