Why it works: Lemon and ginger match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 5,154 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Tomato Water Ice
Ingredients
Directions
Make the base
Combine tomatoes, water, lemon juice, sliced apples, sugar, and ground ginger in a saucepan.
Heat the mixture slowly until it boils, then remove from heat.
Rub the mixture through a sieve to remove solids.
Flavor and freeze
Add the color pastes, noyau, and candied ginger, and mix well.
Freeze the mixture until solid.
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 + gingertop 5% of all pairsSmell alikestrongCooked together5,154 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Apple + rumtop 7% of all pairsSmell alikemoderateCooked together214 recipes
Shared aroma: isoamyl acetate (banana, fruity).
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Apple + gingertop 9% of all pairsSmell alikemoderateCooked together1,424 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Lemon + almondtop 10% of all pairsSmell alikestrongCooked together5,655 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Tomato + gingertop 10% of all pairsSmell alikemoderateCooked together1,887 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Provide the main body and tart, savory flavor of the ice.
- Sugar
- Adds sweetness and lowers the freezing point so the ice stays softer.
- Lemon juice
- Adds acidity that brightens the flavor and balances the sweetness.
- Apples
- Add pectin and body, contributing fruity flavor and a smoother texture.
- Noyau
- Adds an almond-like aroma and flavor, and some sugar-based softness to the frozen texture.
The step that matters
Freeze the mixture until solid. Freezing without stirring lets large ice crystals form, giving a coarse, icy texture. Sugar and alcohol lower the freezing point, so the mixture takes longer to set and should be checked for firmness rather than assumed set on schedule.
Swap the tomato
How well each one fits the dish's main ingredients (lemon, apple, sugar, ginger, almond, rum):
- Arrowrootfits better
- Sweet potatofits better
- Beetrootfits better
- Tomatothe original
Fit is the average pairing score against lemon, apple, sugar, ginger, almond, rum. 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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