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 ↓
Little Fillets of Beef
Ingredients
Directions
Prepare the beef
Cut the fillet into slices about ½ inch thick and flatten them with a cold, wet heavy knife.
Trim the slices into rounds 2 to 2½ inches in diameter and sprinkle with salt and pepper.
Cook the beef and mushrooms
Melt 1 oz of butter in a frying pan over medium heat and cook the fillets for 8 minutes, turning once or twice.
In another pan, melt the remaining 1 oz of butter, season the mushrooms with salt and pepper, and fry them until cooked.
Serve
Prepare a potato puree and place it in a piping bag with a large rose tip.
Pipe 6 to 8 rounds of the potato puree onto a hot 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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Potato + tomatotop 5% of all pairsSmell alikestrongCooked together2,798 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mushroom + tomatotop 7% of all pairsSmell alikemoderateCooked together2,719 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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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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Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fillet of beef
- Forms the main protein; cooking it briefly and turning it browns the surface for flavour.
- Mushrooms
- Add savoury, earthy flavour and moisture that softens as they cook.
- Butter
- Conducts heat in the pan and adds richness and browning.
- Potato puree
- Provides a smooth, soft base that contrasts with the seared beef.
The step that matters
Flattening and trimming the fillet slices. Pressing the slices to an even thickness helps them cook at the same rate, so the centres are not overdone while the edges brown.
Swap the potato
How well each one fits the dish's main ingredients (beef, mushroom, butter, pepper, tomato, sauce):
- Capsicumfits better
- Potatothe original
- Onionfits about as well
- Shallotfits about as well
Fit is the average pairing score against beef, mushroom, butter, pepper, tomato, sauce. 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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