Why it works: Sugar and syrup match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 5,842 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Pineapple Water Ice
Ingredients
Directions
Prepare the pulp
Pare the pineapples and remove any specks.
Grate the flesh on a coarse grater and press the pulp through a colander.
Add ½ cup of water and 8 ounces of sugar to the pulp.
Make the ice
Beat the egg white to a firm froth and gradually mix it into the pulp mixture, beating for a few minutes.
Freeze the mixture using your preferred method.
Alternatively, pound ½ pound of ripe pineapple flesh in a mortar.
Mix in the strained juice of a lemon, 1 pint of syrup, and ½ cup of water.
Strain through a napkin and freeze using your preferred method.
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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Sugar + syruptop 6% of all pairsSmell alikestrongCooked together5,842 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Pineapple + lemontop 12% of all pairsSmell alikemoderateCooked together1,964 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + lemontop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Pineapple + syruptop 19% of all pairsSmell alikelowCooked together568 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg white
- Whipped to a firm froth, it adds lightness and a smoother, airy texture to the ice.
- Sugar
- Sweetens the ice and lowers its freezing point, keeping it softer when frozen.
- Pineapple flesh
- Provides the main flavor and most of the liquid that freezes into the ice.
- Lemon juice
- Adds acidity that brightens the pineapple flavor and balances the sweetness.
The step that matters
Beating the egg white into the pulp. The egg white must be whipped to a firm froth and mixed in gradually. If it is poorly whipped or dumped in all at once, it will not incorporate evenly, and the ice may freeze with a denser, less airy texture.
Swap the pineapple
How well each one fits the dish's main ingredients (sugar, egg, lemon, syrup):
- Vanillafits better
- Orangefits better
- Raisinfits better
- Pineapplethe original
Fit is the average pairing score against sugar, egg, lemon, syrup. 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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