Why it works: Lemon and tomato are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 4,592 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Tomato Figs
Ingredients
Directions
The book says “a cool oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Make the syrup
Make a syrup by combining sugar, lemon juice, water, and lemon rind in a pot.
Peel the fig-tomatoes carefully.
Briefly soak them in boiling water to loosen the skins.
Simmer the peeled tomatoes in the syrup until they become clear.
Cook and drain
Place the tomatoes on a reversed sieve to cool.
Boil the syrup until it thickens.
Return the tomatoes to the syrup.
Simmer slowly for 1 hour.
Drain the tomatoes.
Flatten them.
Dry and pack
Dry in a cool oven at 300°F (150°C).
Pack the dried tomatoes tightly in jars.
Sprinkle granulated sugar over each layer.
Cover tightly.
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 + tomatotop 11% of all pairsSmell alikemoderateCooked together4,592 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Lemon + figtop 11% of all pairsSmell alikestrongCooked together763 recipes
Shared aroma: alpha-pinene (pine, turpentine).
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Fig + tomatotop 11% of all pairsSmell alikestrongCooked together64 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + figtop 16% of all pairsSmell alikemoderateCooked together2,241 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked 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
- Fig-tomatoes
- Provide the main fruit body that becomes chewy and concentrated as it dries.
- Best sugar
- Sweetens the syrup and draws moisture out of the tomatoes, helping preserve them.
- Lemon juice
- Adds acidity that brightens the flavour and helps keep the syrup stable.
The step that matters
Simmer the peeled tomatoes in the syrup until they become clear. Sugar slowly replaces water in the fruit. Rushing this step leaves tomatoes watery and prone to spoiling, while gentle simmering lets the syrup penetrate evenly.
Swap the tomato
How well each one fits the dish's main ingredients (sugar, lemon, fig):
- Arrowrootfits better
- Sweet potatofits better
- Capsicumfits better
- Tomatothe original
Fit is the average pairing score against sugar, lemon, fig. 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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