Name: Strawberry Ice
Ingredients: 1 quart ripe strawberries; 1 pound sugar; juice of 2 lemons; 1 quart ice water

Why it works: Sugar and lemon 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 ↓

Strawberry Ice

Ingredients

1 quart ripe strawberries
1 pound sugar
juice of 2 lemons
1 quart ice water

Directions

Prepare the mixture

Mash the strawberries and mix with sugar and lemon juice.
Let the mixture stand for one hour.
Strain the mixture to remove solids.

Freeze

Add ice water and pour into a freezer.
Freeze until solid.

Recipe from a historical cookbook (Internet Archive).

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.

Sugar + lemontop 18% of all pairs

Smell alikelow

Cooked together53,532 recipes

Shared aroma: 2-nonenal (fatty, green).

Sugar and lemon 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

Ripe strawberries: Provide the main flavor, color, and bulk of the liquid base.
Sugar: Adds sweetness and lowers the freezing point, keeping the ice softer.
Lemon juice: Adds acidity that brightens the strawberry flavor.

“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.