Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Beef Stew, with Tinned Mushrooms
Ingredients
Directions
Prepare
Pare the mushrooms, cut the ends off, and place them in cold water.
Make the stew
Melt the butter in a stewpan and add the mushrooms, pepper, salt, and lemon juice.
Simmer until tender, about 25 minutes.
Cut the beef into small pieces, flour well, and add to the stewpan.
Add the stock and simmer for an additional 4 minutes.
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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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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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Mushroom + buttertop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mushroom + peppertop 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
- Beef
- Provides the meat; slow simmering breaks down connective tissue so it turns tender.
- Mushrooms
- Add moisture, earthy flavour, and a soft, tender texture as they cook.
- Butter
- Adds fat for richness and carries flavour when the mushrooms are melted in it.
- Stock
- Supplies the cooking liquid and savoury flavour that the stew is built on.
- Lemon juice
- Adds acidity that brightens the mushroom and beef flavours.
The step that matters
Cut the beef small and flour it well before adding it. Small pieces cook through within the simmering time, and an even coat of flour lightly thickens the stock around the meat so the sauce does not turn thin and watery.
Swap the lemon
How well each one fits the dish's main ingredients (beef, mushroom, butter, pepper):
- Lemonthe original
- Mangofits about as well
- Plumfits about as well
- Coconutfits less well
Fit is the average pairing score against beef, mushroom, butter, pepper. 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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