Why it works: Butter and mushroom are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 12,525 recipes. Both carry trans-2-decenal, which smells waxy, orange. The science ↓
Loix, Stewed
Ingredients
Directions
Braise the veal
Lard the loin of veal and secure it with twine or skewers.
In a stewpan over low heat, heat the sweet oil.
Once hot, add the loin and turn it until it is yellow all around.
Add the bay leaf, salt, pepper, and warm water; simmer for four hours.
Make the sauce
In another pan, fry the onions in butter until golden.
Add the claret wine, broth, and juice from the loin to the onions.
If using, add the mushrooms and simmer until cooked, then strain.
Mix the sauce with the juice from the loin and place it on a dish.
If the sauce is too fatty, add a few drops of cold water and skim off the fat.
Serve
Put the loin on the sauce and serve with the onions and mushrooms around it.
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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Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Wine + mushroomtop 8% of all pairsSmell alikemoderateCooked together2,632 recipes
Shared aroma: 2-methoxy-4-propylphenol (allspice, anise).
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Onion + mushroomtop 10% of all pairsSmell alikemoderateCooked together10,626 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + mushroomtop 11% of all pairsSmell alikemoderateCooked together13,580 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Veal loin
- Forms the main meat, which becomes tender during long, slow simmering.
- Onions
- Soften and turn golden in butter, adding sweetness and body to the sauce.
- Claret wine
- Adds acidity and depth of flavour to the sauce as it reduces.
- Sweet oil
- Conducts heat for searing the loin and helps brown its surface.
- Butter
- Fries the onions to golden colour and adds richness.
The step that matters
Simmering the veal loin. Four hours of gentle simmering is needed to break down connective tissue and make the meat tender; boiling hard can toughen the surface and dry the meat.
Swap the onion
How well each one fits the dish's main ingredients (veal, pepper, butter, wine, mushroom):
- Tomatofits better
- Capsicumfits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against veal, pepper, butter, wine, mushroom. 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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