Why it works: Egg and oyster match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and 4,093 recipes mention both. Both carry 2-nonenal, which smells fatty, green. The science ↓
The recipe
Ingredients
Contains: egg, milk, wheat, shellfish (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Prepare
Take fresh mushrooms, peel and wash them thoroughly.
Put a piece of butter the size of an egg in a frying pan.
Stew
Throw the mushrooms in and fry for a few minutes.
Add about one tablespoon of flour and brown, a pinch of salt and a small pinch of cayenne pepper.
Add enough water so as not to burn, and let boil until tender.
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. See the original page.
The picture is an illustration, not a photo of this recipe · Contact us to use it
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
-
Egg + oystertop 5% of all pairsAroma overlapstrongMentioned together4,093 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Butter + oystertop 5% of all pairsAroma overlapstrongMentioned together8,175 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
-
Flour + parsniptop 6% of all pairsAroma overlapmoderateMentioned together663 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + parsniptop 6% of all pairsAroma overlapstrongMentioned together1,109 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Flour + buttertop 6% of all pairsAroma overlaplowMentioned together122,858 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter share little aroma chemistry, yet 122,858 recipes mention both: they likely work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mushrooms (in the method)
- Form the bulk of the dish and release moisture that helps them soften as they stew.
- Flour
- Browns in the fat for colour and flavour, then thickens the cooking liquid.
- Butter
- Provides the fat for frying the mushrooms and carries flavour into the dish.
The step that matters
Browning the flour. Flour must brown gently in the fat until nutty and golden. If it scorches, it turns bitter and dark. Adding water promptly stops the browning and prevents burning.
Flavor stand-ins for the parsnip
How well each one fits the dish's main ingredients (flour, butter, egg, pepper, oyster, vinegar):
- Capsicumbetter flavor fit
- Cucumberbetter flavor fit
- Shallotbetter flavor fit
- Parsnipthe original
Fit is the average pairing score against flour, butter, egg, pepper, oyster, vinegar. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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 stewed mushrooms recipes
You might also like
The Sunday pairing: one pairing, the chemistry behind it, and how to cook it. No spam, unsubscribe anytime.
Prefer an account? Create a free account for sign-in; Pro adds the full results and chemistry.
Illustration
Illustration
Illustration
Illustration
Illustration