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Dessert

Treacle Pudding

A steamed pudding made with raisins, suet, flour, milk, treacle, ginger, and spice.

From an old cookbook · modernised transcription
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Why it works: Raisin and flour match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Treacle Pudding

Ingredients

Directions

  1. In a large bowl, combine the stoned raisins, shredded suet, flour, milk, treacle, grated ginger, and pounded spice, and mix all the ingredients well until fully combined.

  2. Transfer the mixture into a floured cloth and tie it securely.

  3. Boil the pudding in a pot of water for 4 hours.

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. Raisin + flourtop 1% of all pairs
    Smell alikestrong
    Cooked together9,075 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  2. Raisin + gingertop 11% of all pairs
    Smell alikemoderate
    Cooked together1,242 recipes

    Shared aroma: decanal (soap, orange peel).

  3. Flour + milktop 14% of all pairs
    Smell alikelow
    Cooked together78,219 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  4. Raisin + milktop 15% of all pairs
    Smell alikemoderate
    Cooked together7,155 recipes

    Shared aroma: decanoic acid (acides aroma).

  5. Flour + gingertop 15% of all pairs
    Smell alikemoderate
    Cooked together8,564 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Flour and milk barely smell alike, yet cooks put them together in 78,219 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

All-purpose flour
Provides the structure that holds the pudding together as it steams.
Shredded suet
Adds fat that keeps the pudding moist and rich as it cooks.
Treacle
Adds sweetness and a deep, dark flavor with some moisture.
Stoned raisins
Add concentrated sweetness and chewy texture throughout the pudding.

The step that matters

Tying the cloth. The cloth must be floured and tied snugly so the pudding keeps its shape and the water cannot soak in. A loose or leaking cloth lets water into the mixture, making the pudding soggy and heavy.

Swap the ginger

How well each one fits the dish's main ingredients (raisin, flour, milk):

  1. Cinnamonfits better
  2. Nutmegfits better
  3. Jalapenofits better
  4. Gingerthe original

Fit is the average pairing score against raisin, flour, milk. 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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