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 Ice
Ingredients
Directions
Prepare
Strain the juice from the pineapple into a freezer.
Make a syrup by boiling the sugar, half the water, and the pineapple pieces for five minutes, then strain into the freezer.
Combine and freeze
Add the remaining water and the unbeaten egg whites.
Stir in enough food coloring to achieve a pink color.
Finish and serve
Add the pineapple pieces when finished and let it sit until ready to serve.
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.
-
Pineapple + sugartop 19% of all pairsSmell alikelowCooked together4,841 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
-
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
- Provides the fruit flavor, juice and pieces, along with natural sweetness and tartness.
- Sugar
- Adds sweetness and lowers the freezing point, so the ice stays softer and less icy.
The step that matters
Dissolving the sugar into the syrup. Sugar fully dissolved in the boiled syrup lowers the freezing point of the mixture, keeping the ice softer. Undissolved sugar grains would leave the texture gritty and uneven.
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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