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 ↓
Pine-apple Ice
Ingredients
Directions
Make the syrup
In a large pot, make a rich syrup by dissolving 3 pounds of sugar in boiling water.
Freeze
Pour the warm syrup over the pineapple juice in a two-gallon freezer.
Chill the mixture well in the freezer.
Finish
Once chilled, stir in the egg whites beaten to a stiff froth.
Chop the pineapple very fine before adding.
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).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Pineapple + eggtop 29% of all pairsSmell alikemoderateCooked together2,075 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 juice
- Provides the main flavor and the liquid base that freezes into the ice.
- Sugar
- Adds sweetness and softens the ice by lowering its freezing point.
- Egg whites
- Whipped to a foam, they add air and a light, airy texture.
The step that matters
Folding in the stiff egg whites. Beaten egg whites hold air that gives the ice a light texture. Stirring too hard or too long after chilling deflates the foam, leaving a denser, icier result.
Swap the pineapple
How well each one fits the dish's main ingredients (sugar, egg):
- Vanillafits better
- Raisinfits better
- Lemonfits better
- Pineapplethe original
Fit is the average pairing score against sugar, egg. Candidates are from the same food group and used in at least 100 recipes.
“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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