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 ↓
Baked Mushrooms
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 400°F (200°C).
Peel the mushrooms and cut off the stalks half an inch from the top.
Place the mushrooms, upper side down, in a pie dish.
Sprinkle with coarse sea salt and black pepper.
Add a small piece of butter on each mushroom.
Bake and serve
Bake for 10 to 15 minutes, basting frequently with melted butter, until tender.
Add a few drops of lemon juice before serving hot.
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).
-
Mushroom + buttertop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
-
Mushroom + peppertop 11% of all pairsSmell alikemoderateCooked together13,580 recipes
Shared aroma: 2-nonenal (fatty, green).
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Mushroom + lemontop 15% of all pairsSmell alikemoderateCooked together4,633 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Large mushrooms
- Form the main body of the dish, softening as they bake to become tender.
- Butter
- Adds fat and moisture, and browns the surface as it melts and is basted over the mushrooms.
- Lemon juice
- Adds a bright acidity that lifts the rich, buttery flavour of the mushrooms.
The step that matters
Basting with melted butter during baking. Basting keeps the mushroom surfaces moist and helps them brown evenly. Without it, the caps can dry out before the flesh becomes tender.
Swap the lemon
How well each one fits the dish's main ingredients (mushroom, pepper, butter):
- Lemonthe original
- Plumfits about as well
- Mangofits less well
- Cherryfits less well
Fit is the average pairing score against mushroom, pepper, butter. 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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