Why it works: Shallot and capers match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 405 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
A Mutton Hash
Ingredients
Directions
Prepare
Dust the mutton pieces with flour.
Prepare gravy with sweet herbs, onion, pepper, and salt; strain it.
Make the hash
Add the mutton to the gravy with a small piece of butter rolled in flour and a little salt.
Add the finely chopped shallot, capers, and gherkin; toss everything together for 1–2 minutes.
Serve
Arrange the toasted slices around a serving dish and pour the hash in the center.
Garnish with pickles and horseradish.
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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Shallot + caperstop 1% of all pairsSmell alikestrongCooked together405 recipes
Shared aroma: coumarin (sweet, hay).
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Flour + shallottop 6% of all pairsSmell alikestrongCooked together2,081 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + caperstop 6% of all pairsSmell alikestrongCooked together1,024 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Onion + caperstop 7% of all pairsSmell alikestrongCooked together1,381 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + shallottop 8% of all pairsSmell alikestrongCooked together2,431 recipes
Shared aroma: 2,4-decadienal (seaweed).
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, which becomes tender and flavourful as it warms in the gravy.
- Flour
- Coats the mutton and butter, thickening the gravy so the hash clings together.
- Butter
- Adds richness and a silky mouthfeel to the sauce as it melts in.
- Capers
- Add sharp, briny acidity that cuts through the richness of the meat and gravy.
- Gherkin
- Adds tangy acidity and a crisp, sour bite to balance the rich meat.
The step that matters
Adding the butter rolled in flour. Flour-coated butter must be stirred into the simmering gravy so it melts and thickens smoothly; added all at once or unmixed, the flour can clump and leave the sauce lumpy.
Swap the onion
How well each one fits the dish's main ingredients (mutton, flour, sauce, pepper, butter, shallot, capers):
- Chivefits better
- Mustardfits better
- Welsh onionfits better
- Onionthe original
Fit is the average pairing score against mutton, flour, sauce, pepper, butter, shallot, capers. 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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