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 ↓
Mutton Pie
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 350°F (175°C).
Butter a pie dish.
Line the dish with half of the rolled‑out pastry.
Fill
Evenly layer the mutton in the dish.
Sprinkle the mutton with salt and pepper.
Pour in cold water until it is within an inch of the rim.
Cover and bake
Roll out the top pastry to fit the dish.
Wet the edges of the top pastry with cold water or egg white.
Seal the pastry edges securely.
Trim the excess pastry close to the rim.
Cut a small slit in the center of the pastry.
Bake for 1 hour and 15 minutes.
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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Mutton + peppertop 16% of all pairsSmell alikelowCooked together5,442 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Butter + muttontop 16% of all pairsSmell alikemoderateCooked together3,781 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Flour + peppertop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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 pastry that encloses and holds the filling together.
- Dripping
- Adds fat to the pastry, making it short and tender.
- Mutton
- Provides the meat filling, which becomes tender with long, slow baking.
- Cold water
- Adds moisture to the filling and helps the pastry bind together.
The step that matters
Seal the pastry edges securely. If the edges are not sealed, juices can leak out during baking and the filling can dry out. Wetting the edges helps the dough stick together, so the seal holds as the pastry expands in the oven.
“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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