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 the sweet orange, and grate the rinds of the lemons and orange.
Steep the rinds in the juice for 1 hour.
Strain the mixture, squeezing the rinds to extract all the juice.
Make and freeze
Mix in the sugar until dissolved, then add the water.
Freeze the mixture in a freezer, stirring every so often to beat it until smooth.
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.
-
Lemon + orangetop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
-
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 sour acidity and bright lemon aroma that define the ice.
- Sugar
- Adds sweetness and lowers the freezing point, keeping the ice softer.
- Sweet orange
- Adds juice and aromatic oils from its rind, mellowing the lemon's sharpness.
The step that matters
Beating the mixture while it freezes. Stirring breaks up ice crystals as they form, so the ice freezes smooth rather than coarse and icy. Leaving it unstirred lets larger crystals grow.
“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.
More lemon ice recipes
You might also like
Orange Syrup47 recipes
Lemon Whey33 recipes
Lemon Wine31 recipes
Orange Water Ice28 recipesThe free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.