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 ↓
Small Berry Roll
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Make a cream pastry with 1 pint of flour.
Roll the pastry thin.
Fill and roll
Spread the pastry with strawberries, blackberries, or raspberries.
Sprinkle the pastry with sugar and small pieces of butter.
Roll the pastry up.
Place the roll in a pan and sprinkle the top with sugar and bits of butter.
Bake and serve
Add enough water to create juice.
Bake in a 400°F (200°C) oven until well done.
If there isn't enough juice, make a little extra sauce to serve with the roll.
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.
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
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
- Flour
- Forms the pastry dough that wraps and holds the filling together.
- Strawberries, blackberries, or raspberries
- Supply moisture and fruity sweet-tart flavor that forms the juice inside the roll.
- Sugar
- Adds sweetness and helps the top brown as it bakes.
- Butter
- Adds fat that makes the pastry rich and tender as it melts and bakes.
The step that matters
Bake until well done. The pastry needs enough heat and time to set and brown fully. Underbaking leaves raw dough around the juicy filling, while the sugar on top darkens as it caramelizes.
“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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