Why it works: Sugar and cream are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Fruit Roly Poly
Ingredients
Directions
Make the dough
In a bowl, mix flour, baking powder, and salt.
Cut in shortening until crumbly.
Stir in milk to form a dough.
Fill and roll
Roll out the dough thickly and spread with grape jam.
Roll it up and place on a floured plate.
Steam and serve
Cover with a cloth and steam for 45 minutes.
Serve with sugar and cream or a sauce.
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.
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Milk + grapetop 12% of all pairsSmell alikemoderateCooked together2,682 recipes
Shared aroma: 1-hexanal (fruit).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Milk + creamtop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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
- Flour
- Forms the structure of the dough once combined with liquid.
- Baking powder
- Releases gas as it heats, helping the roll rise and lighten.
- Shortening
- Coats flour particles to tenderise the dough and keep it crumbly.
- Milk
- Hydrates the flour and proteins, binding the dough together.
- Grape jam
- Adds sweetness, fruit flavour and moisture to the filling.
The step that matters
Stir in milk to form a dough. Mixing too little or too much liquid changes the dough's texture. Overworking the dough once the flour is hydrated develops gluten, which can make the roll tough rather than tender.
Swap the grape
How well each one fits the dish's main ingredients (flour, milk, sugar, cream):
- Vanillafits better
- Raisinfits better
- Figfits better
- Grapethe original
Fit is the average pairing score against flour, milk, sugar, cream. 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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