Why it works: Arrowroot and capers share more aroma than cooks usually use. They rank in the top 1% of all ingredient pairs, and cooks put them together in 11 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Salmon Sauce
Ingredients
Directions
Stew the salmon
Stew the salmon slices gently in a small kettle with a strainer, using veal gravy and Harvey's sauce for 20 minutes.
Lift out the strainer with the fish and pour off the gravy into a stewpan.
Return the strainer with the fish to keep warm.
Make the sauce
Thicken the gravy with arrowroot and season with pepper and salt.
Add capers, sherry, and sliced gherkins to the gravy.
Simmer for 5 minutes and serve immediately, very hot.
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.
-
Arrowroot + caperstop 1% of all pairsSmell alikestrongCooked together11 recipes
Shared aroma: coumarin (sweet, hay).
-
Sauce + caperstop 11% of all pairsSmell alikemoderateCooked together678 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Pepper + caperstop 12% of all pairsSmell alikemoderateCooked together2,088 recipes
Shared aroma: coumarin (sweet, hay).
-
Salmon + caperstop 12% of all pairsSmell alikelowCooked together458 recipes
Shared aroma: eugenol (clove, spicy).
-
Arrowroot + peppertop 14% of all pairsSmell alikemoderateCooked together329 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Salmon
- Provides the main protein, which becomes tender when gently stewed in the gravy.
- Veal gravy
- Forms the savoury liquid base of the sauce.
- Arrowroot
- Thickens the gravy into a glossy sauce that coats the fish.
- Capers
- Add a sharp, salty acidity that cuts through the rich gravy.
- Sherry
- Adds acidity and a deeper, aromatic flavour to the sauce.
- Harvey's sauce
- Contributes a sweet-sour, savoury flavour to the stewing liquid.
The step that matters
Thickening the gravy with arrowroot. Arrowroot must be fully dispersed in cold liquid before adding it to hot gravy, or it clumps. It thickens best when held just at a simmer, and prolonged boiling can thin it out, so the sauce needs gentle heat once thickened.
Swap the arrowroot
How well each one fits the dish's main ingredients (salmon, veal, sauce, pepper, capers, sherry):
- Shallotfits better
- Chivefits better
- Mustardfits better
- Arrowrootthe original
Fit is the average pairing score against salmon, veal, sauce, pepper, capers, sherry. 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.
Salmon Salad155 recipes
Salmon Croquettes129 recipes
Veal Patties50 recipes
Arrowroot Gruel37 recipes