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 ↓
Lemon Ice
Ingredients
Directions
Prepare the juice
Juice the lemons and orange, and grate the rinds.
In a bowl, steep the rinds in the lemon and orange juice for 1 hour.
Strain the mixture, squeezing the rinds to extract all juice.
Freeze
Mix in the sugar until dissolved, then add the water.
Pour the mixture into a freezer and freeze, stirring every so often to beat it well.
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.
Photo for illustrative purposes only · Contact us to use it
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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Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Orange + sugartop 20% of all pairsSmell alikelowCooked together19,212 recipes
Shared aroma: beta-damascenone (apple, rose).
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
- Lemons
- Provide the main acidity and bright citrus flavour of the ice.
- Sugar
- Adds sweetness and lowers the freezing point, keeping the ice softer.
- Orange
- Adds extra juice and a milder, sweeter citrus aroma.
The step that matters
Stirring during freezing. Stirring breaks up ice crystals as they form, giving a smoother, finer texture. Letting the mixture freeze undisturbed produces a coarse, icy result.
“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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