Why it works: Cucumber and vinegar are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 4,734 recipes. Both carry 2-methylbutyl acetate, which smells fruit. The science ↓
Hashed Mutton with Cucumbers
Ingredients
Directions
Prepare the cucumbers
Slice the cucumbers thinly, peel them, and remove the seeds.
Soak the cucumber slices in vinegar and salt for 2 hours, then drain well.
Make the hash
In a saucepan, heat the butter and ham, then add the cucumbers and cook until they begin to color.
Stir in the flour and add equal parts stock and gravy, or more stock if you don't have gravy.
Allow the cucumbers to stew gently, skimming off any fat occasionally.
Once cooked, add a little cullis to thicken, or more flour if you don't have cullis.
Cut the cold roast mutton into thin dice and add it to the ragout to heat without boiling.
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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Cucumber + vinegartop 8% of all pairsSmell alikemoderateCooked together4,734 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Cucumber + flourtop 13% of all pairsSmell alikemoderateCooked together2,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Ham + muttontop 14% of all pairsSmell alikemoderateCooked together430 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Butter + hamtop 16% of all pairsSmell alikemoderateCooked together5,475 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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
- Cucumbers
- Give the hash its main bulk and a fresh, slightly tart vegetable character.
- Vinegar
- Acidifies the cucumbers during soaking, giving a sharp, tangy flavour.
- Butter
- Adds fat for richness and helps the cucumbers take on colour in the pan.
- Flour
- Thickens the stock and gravy into a smooth, cohesive sauce.
- Cold roast mutton
- Supplies the meat base of the hash, heated gently so it stays tender.
The step that matters
Heating the mutton without boiling. Boiling the thinly diced mutton toughens its proteins and dries the meat, so it should only be warmed through in the simmering sauce.
Swap the cucumber
How well each one fits the dish's main ingredients (vinegar, butter, ham, flour, mutton):
- Shallotfits better
- Mustardfits better
- Leekfits about as well
- Cucumberthe original
Fit is the average pairing score against vinegar, butter, ham, flour, mutton. 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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