Why it works: Parsley and marjoram match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,979 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
Baked Carp
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 400°F (200°C).
Split open the carp and place it in a baking dish.
Add chopped onion, oil, vinegar, pepper, and salt to the carp.
Top and bake
Mash the potatoes with eggs, parsley, marjoram, and nutmeg.
Spread the potato mixture over the carp.
Bake until the top is a nice color.
Serve
Serve with a sauce made similarly, but without capers and flavored with anchovy sauce.
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 + marjoramtop 1% of all pairsSmell alikestrongCooked together1,979 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Marjoram + nutmegtop 1% of all pairsSmell alikestrongCooked together687 recipes
Shared aroma: estragole (anise, licorice).
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Parsley + nutmegtop 3% of all pairsSmell alikestrongCooked together5,062 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + marjoramtop 3% of all pairsSmell alikestrongCooked together2,609 recipes
Shared aroma: estragole (anise, licorice).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Carp
- Forms the main body of the dish, cooked whole and split open in the baking dish.
- Potatoes
- Mashed to form a soft topping that covers the fish and keeps it moist while baking.
- Eggs
- Bind the mashed potato topping so it holds together and sets as it bakes.
- Onion
- Adds savory flavor and aroma to the fish as it cooks.
- Vinegar
- Adds acidity that brightens the flavor of the fish.
- Oil
- Adds fat that helps the top brown and keeps the dish from drying out.
The step that matters
Bake until the top is a nice color. The topping browns through Maillard reactions, which need dry surface heat over time. Pulling the dish too early leaves it pale and underdeveloped, while leaving it too long can dry the fish and scorch the top.
Swap the onion
How well each one fits the dish's main ingredients (vinegar, pepper, potato, egg, parsley, marjoram, nutmeg):
- Carrotfits better
- Shallotfits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against vinegar, pepper, potato, egg, parsley, marjoram, nutmeg. 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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