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Dessert

Apple Jelly

Apple jelly is made by boiling apples, extracting juice, reducing it, sweetening, and setting it in jars.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 2 ingredients
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Why it works: Apple and sugar are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 16,478 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓

Apple Jelly

Ingredients

Directions

Prepare the apples

  1. Wash and core the apples, cutting them into pieces without peeling.

Extract the juice

  1. Slowly boil the apples in a porcelain or granite stew-pan for at least one hour.

  2. Pour the mixture into a jelly bag and let the juice drain out without squeezing.

Make the jelly

  1. Return the juice to the stew-pan and cook until it has reduced by half.

  2. Add enough sugar to sweeten the juice, about ½ cup for 1 quart of juice.

  3. Boil the mixture for twenty minutes.

  4. Pour into glass jelly cups or pint cans and seal like you would for fruit.

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. Apple + sugartop 18% of all pairs
    Smell alikelow
    Cooked together16,478 recipes

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

  2. Crab + sugartop 19% of all pairs
    Smell alikemoderate
    Cooked together407 recipes

    Shared aroma: hexanal (grass, green).

  3. Apple + crabtop 22% of all pairs
    Smell alikelow
    Cooked together343 recipes

    Shared aroma: 1-octen-3-ol (mushroom, earthy).

Apple and sugar barely smell alike, yet cooks put them together in 16,478 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

Apples
Provide the pectin and natural acidity that help the juice set into a jelly.
Sugar
Sweetens the juice and helps it thicken and set as it cooks down.

The step that matters

Letting the juice drain without squeezing. Squeezing the jelly bag forces cloudy pulp and fine solids through, making the jelly cloudy and less clear. Gentle draining keeps the finished jelly bright and clear.

Swap the apple

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

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

Fit is the average pairing score against crab, 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.

More apple jelly recipes

Crab 92Cake 32Spiced 11Calf's Feet 6Sauce 5Clear 5 See all 409 →

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