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Rhubarb Jelly

A jelly made from rhubarb, sugar, lemon rind, and gelatin.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Rhubarb Jelly

Why it works: Rhubarb and lemon match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 546 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓

Rhubarb Jelly

Ingredients

Directions

Prepare the rhubarb

  1. Wipe the rhubarb with a cloth, trim it, and cut it into short lengths.

  2. Put the rhubarb into a saucepan with the water, sugar, and lemon rind.

Make the jelly

  1. Simmer until tender, then rub through a fine sieve.

  2. Dissolve the gelatine in 2 tablespoons of water and strain it into the mixture.

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. Rhubarb + lemontop 7% of all pairs
    Smell alikestrong
    Cooked together546 recipes

    Shared aroma: acetic acid (sour, vinegar).

  2. Sugar + lemontop 18% of all pairs
    Smell alikelow
    Cooked together53,532 recipes

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

  3. Rhubarb + sugartop 18% of all pairs
    Smell alikemoderate
    Cooked together1,852 recipes

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

Sugar and lemon 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

Rhubarb
Provides the tart flavour and the fruit body of the jelly once puréed.
Castor sugar
Adds sweetness and balances the sharpness of the rhubarb.
Leaf gelatine
Sets the strained liquid into a firm, sliceable jelly.
Lemon rind
Adds a bright citrus aroma that lifts the rhubarb flavour.

The step that matters

Dissolving the gelatine fully before straining it in. Gelatine only sets properly when it is completely dissolved. Undissolved granules or strands leave specks and weak patches, so the gelatine should be fully liquid before it is mixed into the warm fruit purée.

Swap the rhubarb

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

  1. Cinnamonfits better
  2. Gingerfits better
  3. Marjoramfits better
  4. Rhubarbthe original

Fit is the average pairing score against sugar, lemon. 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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