Why it works: Parsley and thyme match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,057 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
Stewed Soles
Ingredients
Directions
Prepare the fillets
Remove the gills from the soles and rub the fillets with the beaten egg.
Sprinkle the fillets with parsley, échalote, thyme, and mushrooms.
Roll the fillets and secure them with a piece of thread.
Fry the fillets until light brown, then drain the fat and keep them warm.
Make the sauce
In a pan, combine the yolks of two boiled eggs, butter, and flour.
Dissolve this mixture in veal consommé over low heat until thickened.
Add caviar, lemon juice, and cayenne pepper to the sauce.
Serve
Pour the sauce into a dish and arrange the fried fillets on top.
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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Parsley + thymetop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Thyme + mushroomtop 5% of all pairsSmell alikemoderateCooked together2,557 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
Mushroom + buttertop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Butter + caviartop 10% of all pairsSmell alikemoderateCooked together107 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Parsley + mushroomtop 11% of all pairsSmell alikemoderateCooked together6,132 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fillets of soles
- Forms the main body of the dish, cooked by frying and wrapped around the filling.
- Beaten egg
- Binds the herb and mushroom coating so it adheres to the fillets.
- Boiled egg yolks
- Thicken the sauce by combining with butter, flour and consommé for a smooth, rich texture.
- Flour
- Thickens the butter and yolk mixture so it can bind the consommé into a sauce.
- Veal consomme
- Forms the liquid base of the sauce, which thickens as it is heated gently.
- Button mushrooms
- Add moisture and savory flavour to the filling inside the rolled fillets.
The step that matters
Dissolving the yolk, butter and flour mixture in consommé over low heat. Over high heat the egg yolks can scramble and the flour can lump, so the sauce may turn grainy instead of smoothly thickened. Gentle heat lets the starch and yolk thicken evenly.
Swap the thyme
How well each one fits the dish's main ingredients (egg, parsley, mushroom, butter, flour, veal, caviar):
- Capersfits better
- Tarragonfits about as well
- Thymethe original
- Nutmegfits about as well
Fit is the average pairing score against egg, parsley, mushroom, butter, flour, veal, caviar. 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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