Why it works: Flour and egg are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 106,462 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Sausage-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.
Make the dough
Make a rich biscuit dough using flour, lard, baking powder, and ice water.
Roll out the dough to about ¾ inch thick.
Assemble the roll
Place the sausage meat in the center of the dough and spread it out.
Roll the dough around the sausage like a scroll, moistening the flap to seal it.
Place the roll in a long, narrow bread pan with the flaps on top.
Bake and brown
Bake for 20 minutes at 400°F (200°C).
Brush the top with egg or milk and return to the oven to brown.
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 + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Meat + eggtop 22% of all pairsSmell alikemoderateCooked together6,432 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Meat + flourtop 28% of all pairsSmell alikelowCooked together5,529 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and egg barely smell alike, yet cooks put them together in 106,462 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
- Sausage meat
- Provides the savory filling that the dough wraps around.
- Flour
- Forms the structure of the biscuit dough that holds the roll together.
- Lard
- Adds fat that tenderises the dough and makes it flaky.
- Baking powder
- Releases gas in the oven so the dough rises and lightens.
- Egg or milk
- Brushed on top to promote browning and a glossy finish.
The step that matters
Keep the lard and ice water cold while making the dough. Cold fat stays in solid pieces within the dough, and as it melts in the oven it leaves layers and flakiness. If the fat softens too early, the dough becomes tough and dense.
“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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