Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Mutton Pie with Potato Crust
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 the potato base
Boil the potatoes until tender, then mash them with milk, butter, salt, and pepper.
Line a deep dish with the mashed potatoes.
Fill and top
Season the cold mutton or lamb with salt and pepper, then fill the dish with the meat.
Dot the top with lumps of butter.
Cover with a layer of mashed potatoes.
Bake and serve
Bake in a 350°F (175°C) oven until the potatoes are golden brown.
Serve in the baking dish.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Pepper + muttontop 16% of all pairsSmell alikelowCooked together5,442 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Form the starchy base and crust that bakes to a golden brown top.
- Milk
- Adds moisture and softness to the mashed potatoes, keeping the crust smooth.
- Butter
- Adds richness and fat to the mash and melts over the top to aid browning.
- Mutton or lamb
- Provides the savory meat filling that the potato layers enclose.
The step that matters
Covering the meat with mashed potato. The mash should fully seal the meat so the filling stays moist and the top can brown evenly 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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