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Dessert

Orange Marmalade

A preserve made from bitter orange rinds, pulp, and sugar boiled together.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 3 ingredients
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Why it works: Bitter orange and orange work together. They rank in the top 17% of all ingredient pairs, and cooks put them together in 23 recipes. Both carry acetal, which smells cream, earthy. The science ↓

Orange Marmalade

Ingredients

Directions

Prepare the fruit

  1. Weigh the oranges and cut the skin off in quarters.

  2. Place the skin in a cheese-cloth bag and cook in water for nearly 2 hours until tender.

  3. Cut the cooked rinds into thin pieces about 1 inch long.

  4. Halve the oranges, scrape out the pulp and juice, and discard the pith.

Make the marmalade

  1. Measure the same weight of sugar as the oranges and add it to the cooking water.

  2. Boil the sugar water for 10 minutes, then skim off any foam.

  3. Add the rinds and pulp to the sugar mixture and cook for 30 minutes.

  4. Pour into tumblers and let cool before sealing.

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. Bitter orange + orangetop 17% of all pairs
    Smell alikelow
    Cooked together23 recipes

    Shared aroma: acetal (cream, earthy).

  2. Sugar + orangetop 20% of all pairs
    Smell alikelow
    Cooked together19,212 recipes

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

  3. Bitter orange + sugartop 41% of all pairs
    Smell alikelow
    Cooked together14 recipes

Sugar and orange 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

Bitter oranges
Provide the bitter peel and pectin-rich pulp that give marmalade its flavour and set.
Sugar
Sweetens the marmalade and, at this high concentration, helps it gel and keep.

The step that matters

Skimming the foam after boiling the sugar water. Foam carries impurities and air bubbles from the fruit and sugar; removing it keeps the marmalade clear and prevents cloudiness in the finished preserve.

Swap the bitter orange

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

  1. Vanillafits better
  2. Lemonfits better
  3. Figfits better
  4. Bitter orangethe original

Fit is the average pairing score against sugar, orange. 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.

More orange marmalade recipes

Seville 44Pudding 17Clear 10Scotch 6Bitter 4 See all 487 →

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