Why it works: Mutton and pepper are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 5,442 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Mutton, Hashed
Ingredients
Directions
The book says “a moderately hot oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Cut the cold mutton into thin slices.
Boil the bones and trimmings to make stock for the brown sauce.
Layer
Grease a pie dish and cover the bottom with a layer of breadcrumbs.
Add 2 to 3 tablespoons of brown sauce on top of the breadcrumbs.
Arrange the slices of mutton slightly overlapping each other on top.
Sprinkle with chopped pickles, coarse sea salt, and pepper.
Cover lightly with more breadcrumbs and brown sauce.
Repeat the layering process until all ingredients are used, finishing with a thick layer of breadcrumbs.
Bake and serve
Cover with greased paper and bake gently at 300°F (150°C) for about 1 hour.
Serve in the dish it was cooked in.
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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Mutton + peppertop 16% of all pairsSmell alikelowCooked together5,442 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Mutton + saucetop 25% of all pairsSmell alikelowCooked together1,087 recipes
Shared aroma: decanoic acid (soapy, waxy).
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Sauce + peppertop 27% of all pairsSmell alikelowCooked together15,303 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Sauce and pepper barely smell alike, yet cooks put them together in 15,303 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
- Cold mutton
- Provides the main meat, cooked already, so the bake mainly warms and combines it.
- Breadcrumbs
- Form absorbent layers that soak up brown sauce and give the hash a soft, moist texture.
- Brown sauce
- Adds moisture and savoury, tangy flavour that seasons the layers as they bake.
- Pickles
- Add sharp acidity that cuts through the richness of the meat and sauce.
The step that matters
Bake gently under greased paper. Low heat warms the cooked mutton through without drying it out, while the covering paper traps steam so the breadcrumb layers stay moist rather than browning too quickly.
“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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