Why it works: Lamb and pork match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 623 recipes. Both carry 2,4-nonadienal, which smells fatty, green. The science ↓
Ragout of Mutton
Ingredients
Directions
Prepare
Fry the onion in plenty of dripping until golden.
Add the mutton and fry for 5 minutes.
Parboil the sweetbreads, then cool in cold water, wipe, slice, and fry in the fat.
Stew
Layer sliced pork in a saucepan, followed by mutton, sweetbreads, onion, green peas, pepper, salt, and parsley.
Cover with gravy, place a lid on the saucepan, and stew gently for 1 hour after boiling.
Thicken and serve
Remove the meat and sweetbreads, thicken the gravy with browned flour.
Stir the thickened gravy into 2 beaten eggs over low heat for 1 minute, then pour over the meat and serve.
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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Lamb + porktop 7% of all pairsSmell alikestrongCooked together623 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Mutton + lambtop 8% of all pairsSmell alikemoderateCooked together598 recipes
Shared aroma: trans,trans-2,4-nonadienal (fatty, green).
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Pork + oniontop 10% of all pairsSmell alikemoderateCooked together18,214 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Meat + porktop 11% of all pairsSmell alikemoderateCooked together3,208 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mutton
- Provides the main body of meat that becomes tender during slow stewing.
- Eggs
- Beaten eggs stirred into the hot gravy thicken it and add richness.
- Browned flour
- Thickens the gravy so it coats the meat and peas.
- Sweetbreads
- Add a soft, creamy texture contrasting with the firmer mutton.
- Salt pork
- Adds fat and savory flavor that seasons the stew as it cooks.
The step that matters
Stirring the thickened gravy into the eggs. Eggs thicken when heated gently but scramble if they get too hot or are added too fast. Keep the heat low and stir constantly so the sauce becomes smooth and creamy.
Swap the onion
How well each one fits the dish's main ingredients (mutton, lamb, meat, egg, pork, peas, pepper):
- Asparagusfits better
- Potatofits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against mutton, lamb, meat, egg, pork, peas, 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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