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 ↓
Superior Pine-apple Marmalade
Ingredients
Directions
Prepare the fruit
Select fully ripe and sound pineapples, discarding any with mouldy or discoloured stalks.
Chop the pineapples into small pieces.
Measure an equal weight of sugar to the chopped pineapples.
Cook and jar
Combine the pineapple and sugar in a pot.
Cook over medium heat, stirring until the sugar dissolves and the mixture thickens.
Pour into sterilised jars and seal.
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
- Ripe pineapples
- Provides the fruit, flavour and bulk that cooks down into a spreadable texture.
- Sugar
- Adds sweetness, helps thicken the mixture as it cooks and helps preserve the fruit.
The step that matters
Stir while cooking until the mixture thickens. Stir steadily so the sugar dissolves fully and nothing sticks or scorches on the base. Sugar and fruit concentrate as water evaporates, so the marmalade only thickens once enough moisture has cooked off.
“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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