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Pineapple Jelly

A sweet pineapple dessert made by setting pineapple juice with gelatin and fruit pieces.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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Pineapple Jelly

Why it works: Pineapple and lemon are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 1,964 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓

Pineapple Jelly

Ingredients

Directions

Prepare and heat

  1. Combine pineapple juice, sugar, and cold water in a pot.

  2. Heat the mixture until it boils.

Set the jelly

  1. Soak gelatin in cold water.

  2. Pour the boiling mixture over the gelatin.

  3. Allow the mixture to cool slightly.

  4. Add pineapple pieces before the mixture begins to set.

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.

Photo for illustrative purposes only · Contact us to use it

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. Pineapple + lemontop 12% of all pairs
    Smell alikemoderate
    Cooked together1,964 recipes

    Shared aroma: 2-nonenal (fatty, green).

  2. Lemon + sugartop 18% of all pairs
    Smell alikelow
    Cooked together53,532 recipes

    Shared aroma: 2-nonenal (fatty, green).

  3. Pineapple + sugartop 19% of all pairs
    Smell alikelow
    Cooked together4,841 recipes

    Shared aroma: 2-nonenal (fatty, green).

Lemon and sugar barely smell alike, yet cooks put them together in 53,532 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

Gelatine
Forms the firm, wobbly gel as it cools and sets.
Pineapple juice
Provides the main fruit flavour and liquid for the jelly.
Sugar
Adds sweetness and balances the fruit's tartness.
Pineapple pieces
Add texture and fruit bits suspended in the set jelly.

The step that matters

Add pineapple pieces before the mixture begins to set. Fresh pineapple contains enzymes that break down gelatine and can stop it setting. Canned pineapple, which has been heat-treated, avoids this. Adding the pieces while the jelly is still syrupy lets them distribute evenly before the gel firms.

Swap the pineapple

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

  1. Orangefits better
  2. Limefits better
  3. Vanillafits better
  4. Pineapplethe original

Fit is the average pairing score against lemon, 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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