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Dessert

Currant Roly-poly

A pastry made from flour, baking powder, salt, fat, water, currants, and sugar, rolled and boiled.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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Why it works: Flour and sugar are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 92,116 recipes. Both carry phenylacetaldehyde, which smells hawthorne, honey. The science ↓

Currant Roly-poly

Ingredients

Directions

Prepare the dough

  1. In a bowl, combine flour, baking powder, and salt.

  2. Rub in the clean fat until the mixture resembles coarse crumbs.

  3. Add cold water gradually to form a dough and roll it out into a square.

Fill and roll

  1. Spread cleaned currants over the dough and sprinkle with sugar.

  2. Fold the sides and bottom of the dough inward about half an inch, wet the edges, and roll from the top.

Boil and serve

  1. Tie the rolled dough in a cloth and boil for 1.5 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. Flour + sugartop 15% of all pairs
    Smell alikemoderate
    Cooked together92,116 recipes

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  2. Flour + curranttop 26% of all pairs
    Smell alikelow
    Cooked together8,077 recipes
  3. Currant + sugartop 26% of all pairs
    Smell alikelow
    Cooked together12,256 recipes

Currant and sugar barely smell alike, yet cooks put them together in 12,256 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

Flour
Forms the structure of the dough once mixed with water.
Baking powder
Releases gas during cooking so the dough rises and lightens.
Clean fat
Rubbed into the flour to tenderise the dough and keep it short.
Currants
Provide pockets of fruit sweetness and chew within the rolled dough.

The step that matters

Tie the rolled dough in a cloth and boil for 1.5 hours.. The cloth must be tied firmly enough to hold the roll together but loosely enough for the dough to swell. If the roll is not sealed well, the filling can leak into the water while the dough expands during boiling.

Swap the currant

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

  1. Raisinfits better
  2. Vanillafits better
  3. Blueberryfits better
  4. Currantthe original

Fit is the average pairing score against flour, 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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