Why it works: Lemon and orange match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,634 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Fruit Ice
Ingredients
Directions
Make the base
Boil water and sugar together.
Add lemon juice, pineapple, oranges, cherry juice, and grape juice.
Add enough water to make 4½ gallons of ice.
Freeze and finish
Freeze until mushy.
Fold in the beaten egg whites until stiff.
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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Lemon + orangetop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Pineapple + grapetop 3% of all pairsSmell alikestrongCooked together709 recipes
Shared aroma: 1-hexanal (fruit).
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Pineapple + cherrytop 4% of all pairsSmell alikestrongCooked together537 recipes
Shared aroma: 2-nonenal (fatty, green).
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Pineapple + orangetop 6% of all pairsSmell alikemoderateCooked together1,664 recipes
Shared aroma: ethyl isobutyrate (fruity, ethereal).
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Cherry + grapetop 6% of all pairsSmell alikemoderateCooked together696 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
- Egg whites
- Whipped whites fold in air, giving the frozen fruit ice a lighter, fluffier texture.
- Sugar
- Dissolved in boiling water, it sweetens the mixture and lowers its freezing point for a softer texture.
- Lemon juice
- Adds acidity that brightens the sweetness of the fruit.
The step that matters
Fold in the beaten egg whites until stiff. Whites must be beaten to stiff peaks before folding, and folded gently so the trapped air is not lost. Partly frozen mush is then combined with them, so the whites should be added while the mixture is still soft enough to blend.
Swap the grape
How well each one fits the dish's main ingredients (sugar, lemon, pineapple, orange, cherry, egg):
- Vanillafits better
- Figfits better
- Peachfits better
- Grapethe original
Fit is the average pairing score against sugar, lemon, pineapple, orange, cherry, 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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