Why it works: Mushroom and butter 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 ↓
Blanquette of Veal
Ingredients
Directions
Prepare the mushrooms
Slice the mushroom buttons and sauté them in butter over medium heat for 12 to 15 minutes without browning.
Remove the mushrooms and place them on the veal.
Make the sauce
Pour boiling sauce tournee over the veal and mushrooms.
Heat the sauce gently.
Mix a spoonful of sauce with the beaten egg yolks.
Stir the egg mixture into the sauce.
Add lemon juice.
Heat the sauce until just set.
Serve
Serve immediately.
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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Mushroom + buttertop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Butter + saucetop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Mushroom + lemontop 15% of all pairsSmell alikemoderateCooked together4,633 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Butter and sauce barely smell alike, yet cooks put them together in 15,338 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
- Mushroom buttons
- Add earthy flavour and a tender texture to the stew.
- Butter
- Adds richness and carries flavour when the mushrooms are sautéed.
- Sauce tournee
- Forms the creamy base that coats the veal and mushrooms.
- Egg yolks
- Thicken the sauce and give it a silky, rich body when gently set.
- Lemon juice
- Adds acidity that brightens the rich sauce and balances its flavour.
The step that matters
Heat the sauce until just set. Egg yolks thicken through gentle heat, but above about 80°C they curdle and turn grainy. Heat slowly and stop as soon as the sauce thickens.
Swap the mace
How well each one fits the dish's main ingredients (mushroom, butter, sauce, egg, lemon):
- Parsleyfits better
- Tarragonfits better
- Capersfits better
- Macethe original
Fit is the average pairing score against mushroom, butter, sauce, egg, lemon. 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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