Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Strawberry Roll
Ingredients
Directions
Make the dough
Mix flour, sugar, and butter until crumbly to make a biscuit crust.
Roll the dough into a sheet about 1/4 inch thick.
Fill and roll
Spread mashed strawberries evenly over the dough.
Roll the dough tightly and moisten the edges to seal.
Steam and serve
Place the roll on a plate and steam over boiling water until cooked through.
Serve with a sauce made from additional mashed strawberries mixed with butter and sugar or sweetened cream.
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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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 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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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Flour and butter barely smell alike, yet cooks put them together in 124,287 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
- Forms the structure of the biscuit crust that holds the roll together.
- Butter
- Rubbed into the flour to add tenderness and richness to the crust.
- Sugar
- Adds sweetness to the crust and sauce.
- Strawberries
- Provide the fruit filling and moisture for the roll.
The step that matters
Roll the dough tightly and moisten the edges to seal. A loose roll or unsealed edges let the filling leak out during steaming, so the roll can open up and lose its shape.
“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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