Why it works: Mutton and cabbage work together. They rank in the top 13% of all ingredient pairs, and 210 recipes mention both. Both carry 2-octenal, which smells fatty, green. The science ↓
The recipe
Ingredients
Contains: milk, tree nuts (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Prepare the hash
Fry onions in butter until soft.
Add gravy and let it stew for about 10 minutes.
Stir in the mutton, walnut ketchup, browning, and lemon pickle.
Boil for 3 to 4 minutes.
Season with salt and cayenne pepper.
Serve
Serve hot, garnished with red cabbage.
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 aroma chemistry they share, and how many recipes mention both.
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Mutton + cabbagetop 13% of all pairsAroma overlapmoderateMentioned together210 recipes
Shared aroma: 2-octenal (fatty, green).
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Lemon + peppertop 2% of all pairsAroma overlapstrongMentioned together27,039 recipes
Shared aroma: 2-nonenal (fatty, green).
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Pepper + cabbagetop 3% of all pairsAroma overlapstrongMentioned together4,080 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mutton + peppertop 7% of all pairsAroma overlapmoderateMentioned together5,442 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
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Mutton + buttertop 7% of all pairsAroma overlapstrongMentioned together3,781 recipes
Shared aroma: delta-decalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Roasted mutton
- Provides the main body and meaty bulk of the dish.
- Butter
- Adds fat and richness while softening and browning the onions.
- Gravy
- Supplies moisture and savoury flavour that keeps the hash from drying out.
- Walnut ketchup
- Adds deep, salty, tangy savouriness to the sauce.
- Lemon pickle
- Contributes sharp acidity that brightens the rich meat and gravy.
The step that matters
Stew the gravy before adding the mutton. Letting the gravy simmer concentrates its flavour and thickens it slightly, so the sauce coats the meat instead of thinning out into a watery mixture.
Flavor stand-ins for the cabbage
How well each one fits the dish's main ingredients (mutton, butter, walnut, ketchup, lemon, pepper):
- Capsicumbetter flavor fit
- Carrotbetter flavor fit
- Tomatobetter flavor fit
- Cabbagethe original
Fit is the average pairing score against mutton, butter, walnut, ketchup, lemon, pepper. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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