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 ↓
Cream Rolls
Ingredients
Directions
The book says “a hot oven”. The 400°F in the steps is the modern equivalent, not the book's own figure.
Prepare the dough
Roll puff paste into a long sheet ¼ inch thick.
Cut into strips 1 inch wide and 16 inches long.
Roll the strips around forms, overlapping the edges, and chill.
Bake and glaze
Bake in a hot oven (400°F / 200°C) until well puffed and slightly browned.
Remove from the oven and brush with beaten egg white diluted with cold water.
Sprinkle with fruit sugar and return to the oven to brown.
Fill and serve
Slip the paste from the forms and, when cold, fill with sweetened and flavored whipped 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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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + creamtop 24% of all pairsSmell alikelowCooked together42,166 recipes
Shared aroma: acetic acid (sour, vinegar).
Egg and cream barely smell alike, yet cooks put them together in 42,166 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
- Puff paste
- Puffs up in the hot oven into light, flaky layers that form the shell.
- Egg white
- Brushed on before the final bake, it helps the surface brown and gives a glossy finish.
- Fruit sugar
- Sprinkled on top, it caramelizes in the oven for sweetness and browning.
- Whipped cream
- Fills the cooled shells, adding richness, moisture and a soft contrast to the crisp pastry.
The step that matters
Chilling the rolled strips. Chilling firms the butter in the puff paste before baking. Cold fat turns to steam in the hot oven, which lifts the layers; warm dough would spread and puff poorly.
“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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