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.
Prepare the dough
In a bowl, combine sausage meat, lard, flour, baking powder, and ice water to make a rich biscuit dough.
Roll out the dough to about ½ inch thick.
Assemble the roll
Place the sausage meat in the center and spread it out evenly.
Roll the dough over the sausage meat like a scroll, moistening the flap to seal it.
Place the roll in a long, narrow bread pan with the flap side up.
Bake and finish
Bake at 400°F (200°C) for 20 to 25 minutes.
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 and most of the fat and flavor in the roll.
- Lard
- Cuts into the flour to create flaky layers and a tender, rich crumb.
- Flour
- Forms the gluten network that gives the dough its structure around the filling.
- Baking powder
- Releases gas during baking so the dough rises and becomes light.
- Egg or milk
- Brushed on top to promote browning and a glossy finish.
The step that matters
Sealing the roll. If the flap is not moistened and pressed firmly, the seam can open in the oven and let the filling leak out. Keeping the seam side down during baking also helps it hold 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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