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Dessert

Fig Preserves

A preserve made by boiling figs with sugar and alum, flavored with lemon or ginger.

From an old cookbook · modernised transcription
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Why it works: Fig and lemon match in chemistry and in kitchens. They rank in the top 11% of all ingredient pairs, and cooks put them together in 763 recipes. Both carry alpha-pinene, which smells pine, turpentine. The science ↓

Fig Preserves

Ingredients

Directions

Prepare the figs

  1. Dissolve the alum in 1 gallon of boiling water.

  2. Pour the solution over the figs and let them stand for 1 minute.

  3. Drain the water and weigh the figs.

Cook the preserves

  1. In a kettle, layer the figs and sugar, adding a little water to keep the figs covered.

  2. Flavor with lemon or ginger root, or both.

  3. Boil until the figs are clear, ensuring they remain under syrup.

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.

  1. Fig + lemontop 11% of all pairs
    Smell alikestrong
    Cooked together763 recipes

    Shared aroma: alpha-pinene (pine, turpentine).

  2. Fig + sugartop 16% of all pairs
    Smell alikemoderate
    Cooked together2,241 recipes

    Shared aroma: beta-damascenone (apple, rose).

  3. 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

Figs
Provide the fruit that softens and turns clear as it cooks in syrup.
Sugar
Sweetens the preserves and helps build a thick syrup that keeps the fruit preserved.
Alum
Firms the fig flesh so it holds its shape during long boiling.

The step that matters

Keep the figs under syrup while boiling. Fruit left exposed above the syrup can dry out, darken, and scorch on the kettle surface. Keeping figs submerged ensures even cooking and a clear, well-preserved texture.

Swap the lemon

How well each one fits the dish's main ingredients (fig, sugar):

  1. Vanillafits better
  2. Apricotfits better
  3. Pearfits better
  4. Lemonthe original

Fit is the average pairing score against fig, sugar. 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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