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 the eels
Cut the eels into pieces about 2 inches long.
In a saucepan, combine the eels, stock, herbs, onion, peppercorns, mace, and a little lemon juice.
Bring to a boil, skim off any foam, and simmer for about 30 minutes until the eels are cooked.
Make the sauce
In another saucepan, mix the butter and flour and cook gently without browning.
Remove the eels and keep them warm.
Add the stock from the first saucepan to the butter and flour mixture, stirring until boiling.
Boil for about 4 minutes, then season with salt and cayenne.
Stir in the cream, then place the eels in the center of a hot dish and pour the sauce over them, coating each piece thoroughly.
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.
-
Parsley + thymetop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Thyme + lemontop 1% of all pairsSmell alikestrongCooked together3,973 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eels
- The main protein; cooking them gently in stock keeps the flesh tender and moist.
- Butter and flour
- Form a roux that thickens the stock into a smooth, cohesive sauce.
- White stock
- Provides the cooking liquid that flavours the eels and becomes the base of the sauce.
- Cream
- Adds richness and body to the sauce and softens its flavour.
- Lemon juice
- Adds acidity that brightens the flavour of the eels and sauce.
The step that matters
Cook the roux without browning. Flour cooked gently only loses its raw starchy taste and thickens well; if it browns, the sauce takes on a darker colour and a toasted flavour the dish was not meant to have.
Swap the mace
How well each one fits the dish's main ingredients (butter, flour, onion, parsley, thyme, pepper, lemon):
- Marjoramfits better
- Sagefits better
- Tarragonfits better
- Macethe original
Fit is the average pairing score against butter, flour, onion, parsley, thyme, pepper, lemon. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Lemon Sauce236 recipes
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes