Why it works: Pepper and marjoram match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 2,609 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Conger-eel
Ingredients
Directions
Prepare the eel
Clean and prepare the conger eel.
Fry the eel until cooked through.
Make the sauce and serve
In a bowl, mix together pepper, asafetida, cumin, wild marjoram, dried onion, and hard-boiled egg yolks.
Add vinegar, sweet wine, and garum to the mixture.
Pour the mixture over the fried eel and serve.
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.
-
Pepper + marjoramtop 3% of all pairsSmell alikestrongCooked together2,609 recipes
Shared aroma: estragole (anise, licorice).
-
Cumin + marjoramtop 3% of all pairsSmell alikestrongCooked together36 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Cumin + oniontop 6% of all pairsSmell alikemoderateCooked together5,498 recipes
Shared aroma: coumarin (sweet, hay).
-
Pepper + cumintop 7% of all pairsSmell alikestrongCooked together4,382 recipes
Shared aroma: methyl cinnamate (strawberry).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 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
- Conger eel
- Forms the main body of the dish and is cooked through by frying.
- Hard-boiled egg yolks
- Thicken the sauce and give it a rich, smooth body.
- Vinegar
- Adds sharpness that balances the richness of the yolks and fried fish.
- Sweet wine
- Contributes sweetness and aroma that offset the acidity of the vinegar.
- Garum
- Adds savoury depth as a fermented fish sauce.
Swap the onion
How well each one fits the dish's main ingredients (pepper, cumin, marjoram, egg, vinegar, wine):
- Capsicumfits better
- Shallotfits better
- Carrotfits better
- Onionthe original
Fit is the average pairing score against pepper, cumin, marjoram, egg, vinegar, 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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