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 ↓
Turbot
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the fish
Steam the fish until cooked through.
Remove the skin and bones from the fish and sprinkle with pepper and salt.
Make the sauce
In a pot, combine milk, flour, parsley, thyme, and onion; stir over heat until thickened.
Remove from heat and stir in the eggs.
Assemble and bake
In a baking dish, layer the fish and sauce, finishing with a layer of sauce on top.
Sprinkle with cheese and bread crumbs.
Bake for about 30 minutes at 350°F (175°C).
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).
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + thymetop 4% of all pairsSmell alikemoderateCooked together11,585 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Thyme + oniontop 7% of all pairsSmell alikemoderateCooked together11,171 recipes
Shared aroma: coumarin (sweet, hay).
-
Parsley + oniontop 9% of all pairsSmell alikemoderateCooked together25,843 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
- Fish
- Forms the flaky main body of the dish, cooked through by steaming before baking.
- Flour
- Thickens the milk into a smooth sauce that binds the layers together.
- Milk
- Forms the liquid base of the sauce, giving it a creamy, moist texture.
- Eggs
- Set when stirred into the warm sauce, adding body and richness to it.
- Bread crumbs
- Form a crisp, golden topping during baking.
- Cheese
- Melts and browns on top, adding savory flavor and a golden crust.
The step that matters
Stir the eggs in off the heat. Eggs thicken when heated, so adding them to a very hot sauce can scramble them. Removing the pot from the heat first lets them blend smoothly and set gently during baking.
Swap the onion
How well each one fits the dish's main ingredients (fish, pepper, milk, flour, parsley, thyme, egg):
- Shallotfits better
- Leekfits better
- Carrotfits better
- Onionthe original
Fit is the average pairing score against fish, pepper, milk, flour, parsley, thyme, 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.
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