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Dessert

Pear Preserves with Ginger

A preserve made from pears, ginger, lemon, sugar, and water.

From an old cookbook · modernised transcription
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Why it works: Ginger and lemon 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 ↓

Pear Preserves with Ginger

Ingredients

Directions

Prepare the pears

  1. Cut pears into cubes or rings.

  2. Cover pears with water and boil until tender.

  3. Weigh the cooked fruit and drain off the juice.

Make the preserve

  1. Add an equal amount of sugar to the juice, along with small bits of crystallized ginger and sliced lemon.

  2. Boil until a thick syrup forms.

  3. Add the fruit and cook until it reaches the consistency of a preserve.

  4. Transfer to sealed jars.

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. Ginger + lemontop 5% of all pairs
    Smell alikestrong
    Cooked together5,154 recipes

    Shared aroma: beta-phellandrene (minty, terpene).

  2. Pear + gingertop 7% of all pairs
    Smell alikemoderate
    Cooked together452 recipes

    Shared aroma: (e)-2-octenal (fatty, green).

  3. Pear + lemontop 13% of all pairs
    Smell alikemoderate
    Cooked together942 recipes

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

  4. Sugar + gingertop 17% of all pairs
    Smell alikelow
    Cooked together14,054 recipes

    Shared aroma: 1-penten-3-one (fish, pungent).

  5. Pear + sugartop 17% of all pairs
    Smell alikelow
    Cooked together2,079 recipes

    Shared aroma: 1-penten-3-one (fish, pungent).

Sugar and ginger barely smell alike, yet cooks put them together in 14,054 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

Pears
Provide the bulk of the fruit and body of the preserve as they soften and break down.
Sugar
Sweetens and, as it concentrates in the syrup, helps the preserve thicken and keep.
Crystallized ginger
Adds spicy, aromatic flavour and a little sugary chewiness.
Lemon
Adds acidity that brightens the flavour and supports gel formation with the pectin in the fruit.

The step that matters

Cook the fruit until it reaches preserve consistency. Sugar and fruit pectin set as water evaporates and the mixture concentrates. Stopping too early leaves a runny preserve, while cooking too long can make it stiff and dark.

Swap the pear

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

  1. Orangefits better
  2. Limefits better
  3. Mangofits about as well
  4. Pearthe original

Fit is the average pairing score against sugar, ginger, lemon. 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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