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To Preserve Oranges Whole

This recipe preserves whole oranges by boiling them in a sugar syrup.

From an old cookbook · modernised transcription
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Why it works: Orange and nutmeg match in chemistry and in kitchens. They rank in the top 8% of all ingredient pairs, and cooks put them together in 2,746 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓

To Preserve Oranges Whole

Ingredients

Directions

Prepare the oranges

  1. Rub the oranges with a nutmeg grater to remove the bright yellow skin.

  2. Soak the oranges in cold water.

  3. Tie each orange in muslin.

  4. Boil the muslin‑wrapped oranges until tender.

  5. Remove the oranges from the pot.

  6. Cut a small piece from the stalk end of each orange.

  7. Drain the oranges on a cloth.

Make the syrup and cook

  1. Weigh the oranges; for every pound of fruit, use 1 pound of sugar and ¾ pint of water.

  2. Boil the sugar and water mixture, skimming well.

  3. Add the oranges to the boiling mixture and cook for 1.5 hours.

  4. Remove the oranges from the syrup.

  5. Boil the syrup for an additional 1 hour and 15 minutes.

Jar and seal

  1. Place the oranges in jars.

  2. Add some juice to each orange and include the pieces.

  3. Pour the syrup over the oranges.

  4. Seal the jars tightly.

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. Orange + nutmegtop 8% of all pairs
    Smell alikestrong
    Cooked together2,746 recipes

    Shared aroma: 4'-methylacetophenone (bitter almond).

  2. Nutmeg + sugartop 20% of all pairs
    Smell alikelow
    Cooked together23,364 recipes

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

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

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

Nutmeg and sugar barely smell alike, yet cooks put them together in 23,364 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

Oranges
The fruit being preserved; it becomes tender and is set in the sugar syrup.
Sugar
Preserves the fruit and sweetens it, and with the water forms the syrup that packs the oranges.

The step that matters

Boil the oranges until tender before syrup cooking. Whole oranges with thick peel must be softened first, because sugar added too early hardens the peel and stops it from becoming tender. Sugar draws water out of cell walls, so the fruit needs to be softened before it is put in concentrated syrup.

Swap the orange

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

  1. Vanillafits better
  2. Raisinfits better
  3. Lemonfits better
  4. Orangethe original

Fit is the average pairing score against nutmeg, 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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