Why it works: Beef and mushroom are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,232 recipes. Both carry 2,4-nonadienal, which smells fatty, green. The science ↓
Savoury Fillet of Beef
Ingredients
Directions
Make the sauce
Mince the shallots and boil them in vinegar until reduced by half.
Add the white sauce and the egg yolks one by one, stirring well without boiling.
Incorporate the butter in small pieces and season with pepper and salt, then strain the sauce.
Prepare the beef and tomatoes
Remove the beef from the tin and cut it into neat pieces.
Fry the beef pieces with the mushrooms in butter, seasoning to taste.
Brush the beef with glaze and arrange it on a serving dish.
Warm the tomatoes in their tin, slice them, and place a slice between each cutlet.
Serve
Add any scraps of beef to the prepared sauce and pour it hot in the center of the dish.
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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Beef + mushroomtop 4% of all pairsSmell alikemoderateCooked together3,232 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Tomato + tarragontop 6% of all pairsSmell alikemoderateCooked together391 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Tomato + mushroomtop 7% of all pairsSmell alikemoderateCooked together2,719 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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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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Vinegar + tarragontop 7% of all pairsSmell alikemoderateCooked together2,547 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Egg yolks enrich the sauce and thicken it as they gently cook with the white sauce.
- Butter
- Butter, incorporated in pieces, adds richness and a smooth, glossy texture to the sauce.
- Mushrooms
- Mushrooms, fried in butter, add savoury flavour and moisture to the beef dish.
- Shallots
- Shallots, reduced in vinegar, build a mild, aromatic base for the sauce.
The step that matters
Adding the egg yolks to the white sauce. Egg yolks thicken through gentle heat. If the sauce boils, the proteins scramble and it curdles, so the yolks must be stirred in off the boil or over very low heat.
Swap the tomato
How well each one fits the dish's main ingredients (beef, vinegar, butter, sauce, mushroom, tarragon, egg):
- Shallotfits better
- Chivefits better
- Asparagusfits about as well
- Tomatothe original
Fit is the average pairing score against beef, vinegar, butter, sauce, mushroom, tarragon, egg. 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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