Why it works: Onion and parsley are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 25,843 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Minced Mutton
Ingredients
Directions
Make the sauce
In a pan, melt the butter and fry the chopped onion, parsley, and sweet herbs until soft.
Mix the flour with water or stock to form a paste, then add it to the pan.
Pour in enough stock to achieve the desired sauce consistency.
Finish and serve
Add the minced mutton to the sauce and warm it through without boiling.
Serve topped with poached eggs.
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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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Parsley + flourtop 12% of all pairsSmell alikemoderateCooked together16,675 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + oniontop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Flour
- Thickens the stock into a sauce as it is cooked.
- Butter
- Fat that softens the onion and carries the herb flavour into the sauce.
- Onion
- Adds sweetness and savoury depth as it softens in the butter.
- Cold boiled or roast mutton
- Provides the main meat, which is gently warmed in the sauce.
The step that matters
Warm the mutton without boiling. Boiling toughens the meat proteins and can make the sauce separate or thicken unevenly, so the mutton should only be heated through gently.
Swap the onion
How well each one fits the dish's main ingredients (butter, parsley, flour, mutton, egg):
- Shallotfits better
- Leekfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against butter, parsley, flour, mutton, egg. 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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