Why it works: Arrowroot and lemon match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 553 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Stewed Cod
Ingredients
Directions
Poach the cod
Bring a pot of salted water to a boil.
Gently add the cod slices.
Boil for 5 minutes.
Remove the cod slices and let them drain.
Make the sauce
In a wide stewpan, heat the veal gravy or broth.
Add the fish and stew for 5 minutes.
Stir in the bread crumbs.
Simmer for 3 minutes.
Mix the arrowroot with a little water to remove lumps.
Add the arrowroot mixture to the sauce along with mace, cayenne, essence of anchovies, white wine, and lemon juice.
Boil for 2 minutes.
Serve
Carefully lift out the fish.
Pour the sauce over it.
Serve immediately.
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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Arrowroot + lemontop 4% of all pairsSmell alikestrongCooked together553 recipes
Shared aroma: coumarin (sweet, hay).
-
Fish + breadtop 10% of all pairsSmell alikemoderateCooked together1,668 recipes
Shared aroma: 2-undecenal (sweet).
-
White wine + lemontop 11% of all pairsSmell alikemoderateCooked together3,832 recipes
Shared aroma: myrcene (balsamic, herbaceous).
-
Fish + white winetop 14% of all pairsSmell alikemoderateCooked together370 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
-
Fish + lemontop 15% of all pairsSmell alikelowCooked together1,889 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cod
- Forms the main body of the dish, becoming flaky and tender when gently cooked.
- Veal gravy or broth
- Provides the liquid base that the sauce is built on and carries the flavour.
- Bread crumbs
- Help thicken the sauce and give it body as they soak up liquid.
- Arrowroot
- Thickens the sauce to a glossy, smooth consistency without cloudiness.
- White wine
- Adds acidity and brightness that balances the rich gravy.
- Essence of anchovies
- Adds savoury depth, rounding out the sauce with a salty, umami note.
The step that matters
Mixing the arrowroot with water before adding it. Arrowroot clumps when it meets hot liquid unless first dispersed in cold water. Smoothing it out first lets it thicken the sauce evenly without lumps.
Swap the mace
How well each one fits the dish's main ingredients (fish, veal, bread, arrowroot, white wine, lemon):
- Capersfits better
- Marjoramfits better
- Parsleyfits better
- Macethe original
Fit is the average pairing score against fish, veal, bread, arrowroot, white wine, 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.
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