Why it works: Cinnamon and apple are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 5,598 recipes. Both carry methyl cinnamate, which smells strawberry. The science ↓
Apple Roly-poly
Ingredients
Directions
Make the dough
Sift together the flour, salt, and baking powder.
Mix in the butter until crumbly.
Add the egg and enough milk to form a soft dough.
Turn the dough onto a floured surface and knead until smooth.
Roll the dough into a sheet ¼ inch thick.
Fill and roll
Spread the dough thickly with sliced apples, then sprinkle with sugar and cinnamon.
Roll the dough like a jelly roll and press the edges to seal.
Cook and serve
Place the roll in a baking dish, cover, and steam over boiling water for 1.5 hours, or bake for 40 minutes.
Serve with lemon or wine 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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Cinnamon + appletop 4% of all pairsSmell alikemoderateCooked together5,598 recipes
Shared aroma: methyl cinnamate (strawberry).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + cinnamontop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Cinnamon + milktop 10% of all pairsSmell alikemoderateCooked together12,655 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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 that holds the roll together.
- Baking powder
- Releases gas during cooking so the dough rises and stays light.
- Butter
- Adds fat that tenderizes the dough and makes it crumbly before the liquid is added.
- Egg
- Adds structure and richness, binding the dough.
- Sugar
- Adds sweetness and helps the cinnamon filling taste balanced.
- Apples
- Provide moisture and tartness that contrast with the rich dough.
The step that matters
Sealing the roll. If the edges are not pressed firmly, the filling can leak out during steaming or baking. Sealing keeps the apples and juices inside the dough so the roll cooks evenly.
Swap the apple
How well each one fits the dish's main ingredients (flour, sugar, cinnamon, egg, butter, milk):
- Vanillafits better
- Raisinfits better
- Figfits better
- Applethe original
Fit is the average pairing score against flour, sugar, cinnamon, egg, butter, 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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