Why it works: Mushroom and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 12,525 recipes. Both carry trans-2-decenal, which smells waxy, orange. The science ↓
Egg Flummery
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 the eggs
Boil the eggs for 25 minutes.
Transfer the eggs to cold water for 1 hour.
Peel the eggs.
Rub the yolks through a sieve and set them aside.
Chop the egg whites.
Press the chopped whites through a fine colander or coarse sieve.
Mince the chopped whites with the mushrooms.
Make the savory mixture
Season the mixture with celery salt, onion juice, and white pepper.
Whip the raw egg whites to a froth.
Stir the froth into the mixture.
Bake and serve
Fill a well-buttered mold with the savory mixture.
Set the mold in boiling water in a 400°F (200°C) oven.
Cover the mold.
Cook for 20 minutes or until firm.
Turn the mold out onto a flat dish.
Sift the pounded yolks over the dish.
Pour sauce around the base before serving.
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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Mushroom + buttertop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
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Mushroom + oniontop 10% of all pairsSmell alikemoderateCooked together10,626 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Mushroom + celerytop 11% of all pairsSmell alikemoderateCooked together2,006 recipes
Shared aroma: guaiacol (smoky, sweet).
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Butter + saucetop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Butter and sauce barely smell alike, yet cooks put them together in 15,338 recipes: they 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
- Eggs
- Whites and yolks set into a firm, sliceable body when cooked gently.
- Raw egg whites
- Whipped to a froth, they lighten the mixture and add airy texture.
- Mushrooms
- Finely minced, they add savory flavor and moisture to the mixture.
The step that matters
Set the mold in boiling water in the oven. Egg proteins set firmly at high heat and can curdle or turn rubbery if cooked too hard. The water bath moderates the heat so the flummery stays smooth and tender while firming up.
Swap the white pepper
How well each one fits the dish's main ingredients (egg, mushroom, celery, onion, butter, sauce):
- Parsleyfits better
- Capersfits better
- Thymefits better
- White pepperthe original
Fit is the average pairing score against egg, mushroom, celery, onion, butter, sauce. 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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