Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Broiled Mushrooms
Ingredients
Directions
Prepare
Select large flap mushrooms for broiling, wash, skin, and stem them.
Lay the mushrooms on a dish, sprinkle with coarse sea salt and black pepper, and pour a little olive oil over each mushroom.
Let the mushrooms stand for one hour.
Broil
Broil the mushrooms on a grill over a clear fire.
Make the sauce
Boil the mushroom stems and skins in water to make a stock, then strain.
Mince 2-3 additional mushrooms finely and add them to the stock along with minced parsley, onion juice, and butter.
Cook the mixture for 15 minutes.
Add cream and flour mixed with some of the cream, stirring until smooth.
Cook together for 3 minutes.
Stir in the beaten egg yolk.
Remove from heat immediately.
Serve
Serve.
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.
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Olive + parsleytop 6% of all pairsSmell alikestrongCooked together9,649 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Mushroom + olivetop 7% of all pairsSmell alikemoderateCooked together4,571 recipes
Shared aroma: trans,trans-2,4-nonadienal (fatty, green).
-
Mushroom + buttertop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Large flap mushrooms
- Hold their shape and juices while broiling, becoming tender and concentrated in flavour over heat.
- Cream
- Adds richness and body, giving the sauce a smooth, velvety texture.
- Flour
- Thickens the cream mixture so the sauce becomes smooth and holds together.
- Egg yolk
- Enriches and thickens the sauce slightly when stirred in gently off the heat.
- Olive oil
- Adds fat that carries seasoning and helps the mushrooms brown and stay moist.
The step that matters
Stir in the beaten egg yolk and remove from heat immediately. Egg yolk thickens by gentle heat. If the sauce keeps boiling after it is added, the yolk can scramble and turn grainy, so it should be taken off the heat right away.
Swap the onion
How well each one fits the dish's main ingredients (mushroom, pepper, olive, parsley, butter, cream, flour):
- Shallotfits better
- Spinachfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against mushroom, pepper, olive, parsley, butter, cream, flour. 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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