Why it works: Pineapple and peach match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 168 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Fruit Ice
Ingredients
Directions
Make the mixture
Combine the lemon juice, boiling water, and sugar in a bowl.
Add the fruit and stir well.
Let the mixture cool completely.
Freeze
Once cooled, freeze the mixture until solid.
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 + peachtop 3% of all pairsSmell alikestrongCooked together168 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Lemon + peachtop 12% of all pairsSmell alikemoderateCooked together947 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Lemon + pineappletop 12% of all pairsSmell alikemoderateCooked together1,964 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + peachtop 17% of all pairsSmell alikelowCooked together2,308 recipes
Shared aroma: beta-damascenone (apple, rose).
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Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
Lemon and sugar 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
- Sugar
- Adds sweetness and lowers the freezing point, keeping the ice softer and less rock-hard.
- Lemon juice
- Adds acidity that brightens the flavor and balances the sweetness.
- Fruit
- Adds flavor and aroma, and some body to the finished ice.
The step that matters
Let the mixture cool completely. Freezing a warm mixture is slow, which forms large ice crystals and a coarse, icy texture. Cooling first gives a smoother result.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, pineapple, peach):
- Vanillafits better
- Apricotfits better
- Pearfits better
- Lemonthe original
Fit is the average pairing score against sugar, pineapple, peach. 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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