Why it works: Lemon and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
How to Stew Fish
Ingredients
Directions
Prepare
Prepare the cod's heads and tongues as directed and boil them until half done.
Make the stew
In a pot, combine veal broth, boiled onions, butter rolled in flour, cream, and lemon peel.
Add the heads and tongues to the pot and let them stew gently for about 20 minutes.
Season with nutmeg, cayenne pepper, and salt.
Serve
Garnish with sliced lemon 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.
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.
-
Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Lemon + nutmegtop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Nutmeg + peppertop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cod's heads and tongues
- Provide the main protein and body of the stew as they cook gently.
- Flour
- Thickens the cream and broth into a smooth, velvety sauce.
- Cream
- Adds richness and fat, softening the flavor and texture of the stew.
- Boiled onions
- Add sweetness and savory depth to the broth.
The step that matters
Adding the flour-butter mixture to the pot. Flour mixed with butter, if added directly to hot liquid without being well dispersed, clumps and forms lumps. Whisking it in gradually keeps the sauce smooth and evenly thickened.
Swap the onion
How well each one fits the dish's main ingredients (butter, flour, cream, lemon, nutmeg, pepper):
- Spinachfits better
- Arrowrootfits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against butter, flour, cream, lemon, nutmeg, pepper. 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.
More cod stew recipes
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