Why it works: Carrot and turnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,002 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Hashed Mutton
Ingredients
Directions
Prepare the gravy
Season the mutton pieces with salt and pepper.
Place the bones and trimmings in a saucepan, cover with water, and add sliced onions.
Stew until a good gravy forms.
Skim the gravy.
Strain it into a stew pan.
Combine and simmer
Add the mutton.
Add the boiled and sliced carrots, turnips, potatoes, and onions to the meat and gravy.
Simmer on low heat until the meat is warmed through, avoiding boiling.
Assemble and serve
Cover the bottom of a dish with slices of buttered toast.
Layer the meat and vegetables on top.
Pour the gravy over the dish.
Optionally add tomatoes or serve with boiled green peas or Lima beans.
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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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Carrot + potatotop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Potato + tomatotop 5% of all pairsSmell alikestrongCooked together2,798 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mutton
- Provides the main meat flavour, and its connective tissue softens into the gravy during stewing.
- Bones and trimmings
- Release collagen and flavour into the water, building a rich, body-giving gravy.
- Potatoes
- Add starch and bulk, thickening the dish slightly and making it filling.
- Carrots
- Contribute natural sweetness and colour to the stew.
- Buttered toast
- Forms a soft base that soaks up the gravy and holds the meat and vegetables.
The step that matters
Simmer on low heat. Boiling toughens the meat proteins and makes them dry and stringy, while gentle simmering keeps the mutton tender and moist as it warms through.
Swap the tomato
The recipe marks tomato as optional. How well each one fits the dish's main ingredients (mutton, pepper, onion, carrot, turnip, potato):
- Leekfits better
- Parsnipfits better
- Spinachfits better
- Tomatothe original
Fit is the average pairing score against mutton, pepper, onion, carrot, turnip, potato. 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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