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Dessert

Rhubarb Marmalade

A preserve made from rhubarb stalks, sugar, lemon peel, and blanched almonds.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 ingredients
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Rhubarb Marmalade

Why it works: Rhubarb and almond match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 117 recipes. Both carry coumarin, which smells sweet, hay. The science ↓

Rhubarb Marmalade

Ingredients

Directions

Prepare

  1. Cut the rhubarb stalks into 2‑inch pieces.

  2. Place them in a pot with broken loaf sugar, thinly cut lemon peel, and blanched almonds.

Cook and jar

  1. Boil the mixture well together.

  2. Transfer to pots and cover as directed for other preserves.

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 + almondtop 1% of all pairs
    Smell alikestrong
    Cooked together117 recipes

    Shared aroma: coumarin (sweet, hay).

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

    Shared aroma: acetic acid (sour, vinegar).

  3. Lemon + almondtop 10% of all pairs
    Smell alikestrong
    Cooked together5,655 recipes

    Shared aroma: eucalyptol (eucalyptus, herbal).

  4. Sugar + almondtop 18% of all pairs
    Smell alikemoderate
    Cooked together15,679 recipes

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

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

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

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 stalks
Provides the main body and tart flavour of the marmalade.
Loaf sugar
Sweetens the marmalade and helps it thicken and preserve as it cooks.
Lemon peel
Adds bright, aromatic citrus oils and extra acidity to balance the sweetness.
Blanched almonds
Contribute a mild, nutty flavour and some texture to the marmalade.

The step that matters

Boil the mixture well together. The fruit and sugar must boil long enough for the sugar to concentrate and the pectin to set the marmalade. Under-boiling leaves it runny and prone to spoiling, while over-boiling can scorch the sugar and dull the flavour.

Swap the lemon

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

  1. Vanillafits better
  2. Figfits better
  3. Raisinfits better
  4. Lemonthe original

Fit is the average pairing score against rhubarb, sugar, almond. 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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