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 Eels
Ingredients
Directions
Prepare
Cut the eels into pieces about 4 inches long.
In a pot, combine onions, shallots, parsley, thyme, bay leaves, mace, black pepper, Jamaica pepper, gravy, port wine, vinegar, and anchovies.
Bring the mixture to a boil and let it cook for 10 minutes.
Make the sauce
Remove the eels from the pot and boil the sauce until reduced to 1 quart.
Strain the sauce and thicken it with flour mixed in a little cold water.
Finish and serve
Add the eels back to the pot and boil until tender.
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).
-
Shallot + parsleytop 1% of all pairsSmell alikestrongCooked together3,737 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Shallot + thymetop 1% of all pairsSmell alikestrongCooked together1,476 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Thyme + peppertop 4% of all pairsSmell alikemoderateCooked together11,585 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eels
- Provide the main protein; they become tender as they simmer in the sauce.
- Anchovies
- Add savoury depth and umami to the sauce as they break down during cooking.
- Flour
- Thickens the strained sauce so it coats the eels.
- Port wine
- Adds sweetness and body to the sauce while its alcohol cooks off.
- Vinegar
- Adds acidity that balances the richness of the gravy and wine.
The step that matters
Boiling the sauce down to 1 quart. Reducing concentrates the flavours and sets the sauce's body. Boiling too hard or too long can over-thicken it or make it bitter, while stopping early leaves it thin and watery.
Swap the mace
How well each one fits the dish's main ingredients (onion, shallot, parsley, thyme, pepper, port wine, vinegar):
- Marjoramfits better
- Tarragonfits better
- Winter savoryfits better
- Macethe original
Fit is the average pairing score against onion, shallot, parsley, thyme, pepper, port wine, vinegar. 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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