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Dessert

China Orange and Papaya Marmalade, No. 1

A marmalade made from papaya and China oranges, sweetened with sugar.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 3 ingredients
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Why it works: Papaya and orange work together. They rank in the top 7% of all ingredient pairs, and cooks put them together in 49 recipes. Both carry ethyl isobutyrate, which smells fruity, ethereal. The science ↓

China Orange and Papaya Marmalade, No. 1

Ingredients

Directions

Prepare the fruit

  1. Wash the oranges well.

  2. Squeeze out the seeds and juice.

  3. Chop the orange skins and add them to the strained juice.

Cook the marmalade

  1. Add the papaya pulp cut into small pieces and boil all together.

  2. Add an equal amount of sugar to the pulp.

  3. Boil again for 15 to 20 minutes.

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. Papaya + orangetop 7% of all pairs
    Smell alikemoderate
    Cooked together49 recipes

    Shared aroma: ethyl isobutyrate (fruity, ethereal).

  2. Orange + sugartop 20% of all pairs
    Smell alikelow
    Cooked together19,212 recipes

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

  3. Papaya + sugartop 22% of all pairs
    Smell alikelow
    Cooked together126 recipes

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

Orange and sugar barely smell alike, yet cooks put them together in 19,212 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

Papaya
Makes up the bulk of the marmalade and adds mild sweetness and body.
China oranges
Juice and skins add tartness and pectin that help the marmalade set.
Sugar
Sweetens and preserves the fruit, and its concentration helps the mixture thicken as it boils.

The step that matters

Boiling again after adding the sugar. Pectin and sugar only set once enough water has evaporated. A boil that is too short leaves the marmalade runny, while one that runs too long can darken and toughen it.

Swap the papaya

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

  1. Vanillafits better
  2. Lemonfits better
  3. Figfits better
  4. Papayathe original

Fit is the average pairing score against orange, 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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