Why it works: Potato and pepper are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 8,305 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Fish Puff
Ingredients
Directions
Prepare the filling
Boil the cod fish and potatoes together until tender.
Mash the mixture and season with butter and pepper.
Make and cook the omelet
Add 3 beaten eggs to the mixture.
Allow the mixture to cool.
Fry it like an omelet.
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.
-
Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Fish + buttertop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Fish + potatotop 15% of all pairsSmell alikemoderateCooked together134 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Bind the mashed fish and potato together and set into an omelet when fried.
- Potatoes
- Add starchy bulk and a soft, mashable body to the filling.
- Cod fish
- Provides the main protein and flavor of the filling.
- Butter
- Adds richness and moisture to the mashed filling.
The step that matters
Allow the mixture to cool. Adding beaten eggs to a hot mixture can partly scramble them and make the omelet uneven. Letting it cool first helps the eggs stay smooth and bind the filling evenly before frying.
Swap the potato
How well each one fits the dish's main ingredients (fish, butter, pepper, egg):
- Capsicumfits about as well
- Asparagusfits about as well
- Potatothe original
- Chivefits about as well
Fit is the average pairing score against fish, butter, pepper, 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.
Potato Croquettes255 recipes
Fried Fish120 recipes
Fish Croquettes81 recipes
Potato Rolls78 recipes