Why it works: Mushroom and veal are a kitchen classic. They rank in the top 14% of all ingredient pairs, and 2,446 recipes mention both. Both carry 2,4-nonadienal, which smells fatty, green. The science ↓
Espagnole, or Brown Sauce
Ingredients
Directions
Pour the stock Espagnole into a large stewpan.
Add essence of mushrooms and enough blond of veal to clarify the sauce.
Stir over heat until it boils, then reduce heat to simmer.
Allow the sauce to gently boil until it clarifies and becomes smooth.
Increase heat to reduce the sauce to the desired consistency.
Strain the sauce through a tammy for use.
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.
Photo for illustrative purposes only · Contact us to use it
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Mushroom + vealtop 14% of all pairsAroma overlapmoderateMentioned together2,446 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Stock espagnole
- Forms the base of the sauce, providing body and the main savoury flavour.
- Essence of mushrooms
- Adds concentrated mushroom aroma and savoury depth to the sauce.
- Blond of veal
- Clarifies the sauce, helping it become clear and smooth as it simmers.
The step that matters
Simmer gently until the sauce clarifies. Boiling the sauce hard can cloud it and break up the proteins that the blond of veal is binding together. A gentle simmer lets the clarifying agent collect impurities so they can be removed when the sauce is strained.
“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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