Why it works: Potato and onion are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Mutton Pudding
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).
Slice the cold boiled or roast mutton and a few potatoes.
Assemble the pudding
In a bowl, mix salt, pepper, flour, and finely chopped onion.
Dip the meat slices into the mixture.
Butter a basin and line it with suet crust.
Layer the mutton and potatoes alternately in the basin.
Pour in 1 cup of gravy or stock.
Bake
Cover with more suet crust and cook in the oven.
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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Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + flourtop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Mutton + peppertop 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
- Mutton
- Provides the main savory meat and rich flavour that the dish is built around.
- Potatoes
- Add starch and bulk, soaking up juices so the layers become tender and hearty.
- Flour
- Coats the meat and helps thicken the cooking juices into a richer sauce.
- Finely chopped onion
- Adds aroma and savory sweetness as it cooks inside the pudding.
- Suet crust
- Forms an enclosing pastry that seals in steam and juices while the pudding cooks.
- Gravy or stock
- Supplies moisture that keeps the meat and potatoes from drying out during baking.
The step that matters
Sealing the suet crust. The top crust must close fully over the basin edges so steam and juices stay inside. A gap lets moisture escape, leaving the mutton and potatoes dry and the gravy thin.
Swap the onion
How well each one fits the dish's main ingredients (mutton, potato, pepper, flour):
- Carrotfits better
- Spinachfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against mutton, potato, pepper, flour. 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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