Why it works: Pepper and onion are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 68,474 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Mutton Tie
Ingredients
Directions
The book says “a moderately hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the meat
Cut steaks from the mutton and beat them.
Remove some fat and crush the bones to make jelly.
Season the meat with pepper, salt, and onion.
Assemble the pie
Place a little water at the bottom of a baking dish.
Line the edge of the dish with light pastry.
Add the seasoned meat and cover with thicker pastry.
Brush the top with beaten egg using a feather.
Bake
Bake in a moderately hot oven at 400°F (200°C) until golden brown, about 1 to 1.25 hours.
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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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mutton + peppertop 16% of all pairsSmell alikelowCooked together5,442 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Mutton + oniontop 18% of all pairsSmell alikelowCooked together4,531 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Mutton + eggtop 26% of all pairsSmell alikemoderateCooked together1,648 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Pepper + eggtop 33% of all pairsSmell alikelowCooked together50,580 recipes
Shared aroma: 2-nonenal (fatty, green).
Pepper and egg barely smell alike, yet cooks put them together in 50,580 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
- Mutton steaks
- Provide the main filling, which becomes tender and savoury as it cooks.
- Light pastry
- Forms the edge of the dish, holding its shape while the filling cooks.
- Thicker pastry
- Forms a sturdy top crust that seals in the meat and browns in the oven.
- Egg
- Egg wash gives the top crust a glossy, golden browned finish.
The step that matters
Bake until golden brown. The oven must be hot enough to brown and set the pastry before the meat overcooks. Checking colour near the end of the stated time helps prevent a pale or dry pie.
Swap the onion
How well each one fits the dish's main ingredients (mutton, pepper, egg):
- Capsicumfits better
- Asparagusfits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against mutton, pepper, egg. Candidates are from the same food group and used in at least 100 recipes.
“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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