Why it works: Butter and parsley are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 28,563 recipes. Both carry trans-2-hexenal, which smells green, leafy. The science ↓
Boiled Salmon
Ingredients
Directions
Cook the salmon
Wrap the fresh salmon in a napkin.
Boil the salmon for 30 minutes.
Make the topping and serve
In a bowl, mix the drawn butter with the chopped hard boiled eggs and parsley.
Serve the salmon with the butter mixture on top.
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.
-
Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Salmon + buttertop 16% of all pairsSmell alikemoderateCooked together4,481 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
-
Salmon + eggtop 16% of all pairsSmell alikemoderateCooked together3,485 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Egg + parsleytop 21% of all pairsSmell alikemoderateCooked together18,765 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fresh salmon
- Forms the main body of the dish; gentle boiling keeps its flesh moist and flaky.
- Drawn butter
- Adds moisture and richness, coating the salmon and the topping.
- Hard boiled eggs
- Add soft, crumbly texture and richness to the butter topping.
- Parsley
- Adds fresh, herbal aroma and a bright flavor to the butter.
The step that matters
Boil the salmon for 30 minutes. Salmon proteins tighten and dry out when overcooked, so timing matters. Holding the fish at a gentle simmer for the stated time helps it stay moist and flaky rather than tough.
Swap the parsley
How well each one fits the dish's main ingredients (salmon, butter, egg):
- Capersfits better
- Parsleythe original
- Nutmegfits about as well
- Dillfits about as well
Fit is the average pairing score against salmon, butter, egg. 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
Canned Salmon14 recipes
Smoked Salmon14 recipes