Why it works: Lemon and sugar are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 53,532 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Lemon Ice
Ingredients
Directions
Make the base
In a large bowl, combine 3 quarts of water, 1 pint of lemon juice, and 2 pounds of sugar.
Stir until the sugar is completely dissolved.
Churn and freeze
Pour the mixture into an ice cream maker and churn according to the manufacturer's instructions.
Once the mixture reaches a slushy consistency, transfer it to a container and freeze until firm.
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 + 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 cream softer and less icy.
- Lemon juice
- Provides acidity and the bright, tart lemon flavor that defines the dish.
The step that matters
Stir until the sugar is completely dissolved. Undissolved sugar crystals can remain in the cold base and make the finished ice cream feel grainy. A fully dissolved sugar syrup also freezes more smoothly and evenly.
“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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