Why it works: Parsley and tomato are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 5,398 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Baked Cod
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the stuffing
Make a dressing by mixing bread crumbs, salt, parsley, and egg.
Fill the body of the cod with the dressing and sew it up.
Bake and serve
Place the cod in a pan and add boiling water.
Bake for 30 minutes at 350°F (175°C).
In a separate pot, thicken the cooking liquid with cream, flour, and tomato sauce.
Let it boil once, then pour it over the fish 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.
Photo for illustrative purposes only · 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 their aromas overlap, and how often cooks already put them together.
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Parsley + tomatotop 8% of all pairsSmell alikemoderateCooked together5,398 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Cream + saucetop 9% of all pairsSmell alikemoderateCooked together4,787 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Bread + tomatotop 10% of all pairsSmell alikemoderateCooked together1,013 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Parsley + flourtop 12% of all pairsSmell alikemoderateCooked together16,675 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Tomato + white winetop 13% of all pairsSmell alikemoderateCooked together1,226 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg
- Binds the bread crumb dressing so it holds together inside the fish.
- Bread crumbs
- Absorb moisture and give the dressing body and texture.
- Flour
- Thickens the cooking liquid into a smooth sauce as it heats.
- Cream
- Adds richness and body to the sauce, softening its flavor.
- Tomato sauce
- Adds acidity and color to the sauce.
The step that matters
Thickening the sauce. Flour needs to be fully heated in the liquid to thicken and lose its raw starchy taste. Boiling it once after adding the cream, flour, and tomato sauce lets the starch swell evenly, while stirring prevents lumps.
Swap the tomato
How well each one fits the dish's main ingredients (bread, parsley, egg, cream, flour, sauce, white wine):
- Shallotfits better
- Leekfits better
- Chivefits better
- Tomatothe original
Fit is the average pairing score against bread, parsley, egg, cream, flour, sauce, white wine. 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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