Why it works: Parsley and thyme match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,057 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
Leg of Mutton or Beef, to Hash
Ingredients
Directions
Prepare the meat
Cut the meat into small flat pieces, trimming skin and sinews while leaving some fat.
Make the hash
Season with salt, cayenne pepper, and soup jelly.
Add onions, parsley, thyme, and mushroom powder.
Mix flour and butter into small balls, then add to the pot to thicken the sauce.
Simmer the mixture, skimming off any scum.
Add the meat and bring to a boil.
Serve
Serve hot with fried bread.
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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Parsley + thymetop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Pepper + thymetop 4% of all pairsSmell alikemoderateCooked together11,585 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Thyme + mushroomtop 5% of all pairsSmell alikemoderateCooked together2,557 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Onion + thymetop 7% of all pairsSmell alikemoderateCooked together11,171 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
- Leg of mutton or beef
- Provides the main body of the hash and, with its retained fat, adds richness and flavour.
- Flour
- Combined with butter and stirred into the pot to thicken the sauce.
- Butter
- Works with flour to form thickening balls that add body and richness to the sauce.
- Soup jelly
- Adds savoury depth and body to the seasoning of the mixture.
- Mushroom powder
- Adds concentrated savoury, earthy flavour to the mixture.
The step that matters
Adding the flour and butter balls. Flour thickens sauce only when it is well dispersed and heated; adding it as lumps can leave floury pockets and uneven thickness, so it should be stirred in gently and simmered.
Swap the onion
How well each one fits the dish's main ingredients (mutton, pepper, parsley, thyme, mushroom, flour, butter):
- Shallotfits better
- Carrotfits better
- Leekfits better
- Onionthe original
Fit is the average pairing score against mutton, pepper, parsley, thyme, mushroom, flour, butter. 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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