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 and roll out half of the flour to line the dish.
Evenly layer the mutton in the dish.
Sprinkle the mutton with salt and pepper to taste.
Pour cold water into the dish until it's an inch from the brim.
Assemble and bake
Roll out the remaining paste to cover the pie, about ½ inch thick.
Wet the edges of the paste with cold water or egg white and seal securely.
Trim excess paste close to the rim and cut a small slit in the center.
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).
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Mutton + buttertop 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 paste that encloses the filling and holds its shape when baked.
- Mutton
- Provides the main filling; slow baking softens its connective tissue for tenderness.
- Butter
- Greases the dish so the pastry releases cleanly and adds richness to the crust.
- Cold water
- Fills the pie with liquid that turns to steam and moistens the meat as it cooks.
The step that matters
Sealing the paste edges. A tight seal keeps the steam and juices inside the crust. If the edges are not wet and pressed firmly, they can gap and let liquid escape, leaving the filling dry.
“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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