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 ↓
Mushroom Egg
Ingredients
Directions
Prepare the mushrooms
Clean and pare the mushrooms, removing the stems.
Mince the mushrooms and mix gently with milk, pepper, salt, parsley, and onion until the juice runs out.
Make the egg mixture
Strain off the liquid and add the yolks of five eggs and the whites of three to every pint of liquid.
Beat well and heat quickly while stirring.
Pour the mixture over toast.
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).
-
Parsley + oniontop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Mushroom + oniontop 10% of all pairsSmell alikemoderateCooked together10,626 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
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
- Egg yolks
- Thicken the liquid and enrich it as they heat, giving a creamy, set texture.
- Egg whites
- Add structure and lightness as they set when heated.
- Mushrooms
- Supply the main flavour and release juice that forms the base of the mixture.
- Milk
- Adds moisture and softness to the mixture.
- Toast
- Serves as a base that holds the warm egg mixture.
The step that matters
Heat quickly while stirring. Eggs set when heated, so stirring constantly over quick heat keeps the mixture smooth and creamy rather than letting it curdle into lumps.
Swap the onion
How well each one fits the dish's main ingredients (mushroom, milk, pepper, parsley, egg):
- Capsicumfits better
- Shallotfits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against mushroom, milk, pepper, parsley, 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.
More mushroom egg recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Mushroom Soup60 recipes
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes