Why it works: Apple and bread are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 1,790 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Apple Roll
Ingredients
Directions
Prepare the pastry
Mix the flour, suet, salt, and baking powder in a bowl.
Add enough water to form a stiff paste.
Roll the paste out to about ½ inch thickness.
Make the filling
Combine the apples, syrup, lemon juice and rind, sultanas, and bread crumbs in another bowl.
Spread the apple mixture over the rolled-out paste.
Roll and cook
Roll it up tightly, pinching the ends to seal.
Wrap the roll in a cloth and tie it securely.
Place the wrapped roll in boiling water and cook for 1 to 2 hours.
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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Apple + breadtop 14% of all pairsSmell alikemoderateCooked together1,790 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Apple + lemontop 14% of all pairsSmell alikemoderateCooked together7,551 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Flour + syruptop 16% of all pairsSmell alikemoderateCooked together2,540 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Lemon + breadtop 20% of all pairsSmell alikemoderateCooked together8,445 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- All-purpose flour
- Forms the main structure of the suet paste as it is mixed with water.
- Shredded suet
- Adds fat to the paste, giving it a tender, rich texture as it cooks.
- Baking powder
- Releases gas that helps the paste rise and lighten as it cooks.
- Apples
- Provide the main fruit filling, adding moisture and tartness to the roll.
- Lyle's golden syrup
- Adds sweetness and moisture, and helps bind the filling together.
The step that matters
Rolling and sealing the roll. If the paste is not sealed tightly at the ends and seam, the filling can leak out and the roll can become waterlogged during boiling. Keeping the cloth wrap snug and secure helps the roll hold its shape as it cooks.
Swap the lemon
How well each one fits the dish's main ingredients (flour, apple, syrup, bread):
- Raisinfits better
- Pearfits better
- Figfits better
- Lemonthe original
Fit is the average pairing score against flour, apple, syrup, bread. 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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