Why it works: Beef and onion are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,092 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Hashed Beef or Mutton
Ingredients
Directions
Prepare the meat
Cut the meat into thin slices, trimming off gristle, skin, and brown outsides.
Place the meat slices in a clean dish and pour the saved gravy over them.
Make the stock
In a saucepan, combine the chopped bones, gristle, skin, and trimmings, and cover with water.
Add the sliced onion, pepper, and salt to the saucepan.
Boil gently for at least two hours.
Strain the liquid into a bowl and place the bowl in cold water.
Once the liquid is cold, remove the layer of fat.
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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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef or mutton
- Provides the meat that gives the hash its main body and savory flavor.
- Gravy from the joint
- Adds moisture and concentrated meaty flavor to the sliced meat.
- Bones
- Release gelatin and flavor into the water during long simmering, enriching the liquid.
- Onion
- Adds aromatic sweetness and depth to the simmering liquid.
The step that matters
Boil gently for at least two hours. A gentle simmer extracts flavor and gelatin from bones without emulsifying fat into the liquid. A hard boil makes the stock cloudy and greasy, so keep it at a bare simmer.
Swap the onion
How well each one fits the dish's main ingredients (beef, pepper):
- Capsicumfits better
- Tomatofits better
- Carrotfits about as well
- Onionthe original
Fit is the average pairing score against beef, pepper. 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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