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 the pineapple
Peel, core, and slice the pineapples.
Grate the pineapple finely.
Cook the marmalade
Boil the pulp and sugar together until thick and clear.
Pot and store
Turn the mixture into pots and cover with brandied paper, then with parchment.
Store in a cool, dry place.
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 pulp
- Supplies the fruit, flavour and bulk of the marmalade.
- Loaf sugar
- Sweetens the marmalade and, as it cooks down, helps it thicken and keep.
The step that matters
Boil until thick and clear. Boiling drives off water and concentrates the sugar, which is needed for the mixture to set and to resist spoilage. Stopping too early leaves it runny and likely to ferment, while overcooking makes it stiff and can scorch the sugar.
“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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