Why it works: Mustard and vinegar are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 14,067 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Salmon Loaf
Ingredients
Directions
Prepare the salmon
Remove bones and skin from the salmon, then flake it.
Make the sauce base
In a double boiler, combine salt, flour, mustard, cayenne, milk, and beaten egg; stir until thick.
Dissolve gelatin in a small amount of cold water and add one spoonful of boiling water.
Set and serve
Pour the thick mixture over the flaked salmon, add the dissolved gelatin, and pack into a mold to harden.
Serve with mayonnaise dressing.
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.
-
Mustard + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Flour + mustardtop 13% of all pairsSmell alikemoderateCooked together5,066 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + vinegartop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and milk barely smell alike, yet cooks put them together in 78,219 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Salmon
- Forms the bulk of the loaf and provides its flavor and flaky texture.
- Egg
- Thickens the milk mixture and helps bind the loaf together as it cooks.
- Flour
- Thickens the milk mixture into a stable base that holds the salmon together.
- Gelatin
- Sets the loaf so it holds its shape when packed and chilled in a mold.
- Milk
- Forms the liquid base of the thickened mixture, adding moisture and richness.
- Vinegar
- Adds acidity that sharpens the flavor of the salmon.
The step that matters
Stirring the thick mixture in the double boiler. Egg and flour must be cooked gently over indirect heat and stirred constantly. Direct heat can scramble the egg, leaving lumps and an uneven base that does not blend smoothly with the salmon.
Swap the mustard
How well each one fits the dish's main ingredients (salmon, flour, pepper, vinegar, egg, milk, gelatin):
- Capsicumfits better
- Cucumberfits better
- Asparagusfits about as well
- Mustardthe original
Fit is the average pairing score against salmon, flour, pepper, vinegar, egg, milk, gelatin. 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 salmon loaf 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.
Salmon Salad155 recipes
Salmon Croquettes129 recipes
Canned Salmon14 recipes
Smoked Salmon14 recipes