Why it works: Oyster and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 8,184 recipes. Both carry 2,6-nonadienal, which smells cucumber, green. The science ↓
Cod Pie
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 350°F (175°C).
Flake the cold cod from the bone and remove all the skin.
Assemble and bake
Place the flaked cod in a pie dish.
Pour the melted butter and oysters over the cod.
Cover the mixture with mashed potatoes.
Bake for 30 minutes until golden brown.
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.
-
Oyster + buttertop 12% of all pairsSmell alikemoderateCooked together8,184 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
-
Butter + potatotop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Oyster + potatotop 19% of all pairsSmell alikemoderateCooked together229 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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 pie, providing the flaky, tender filling.
- Oysters
- Add a briny, savoury flavour to the fish filling.
- Butter
- Adds richness and moisture, helping the filling stay tender and encouraging browning.
- Mashed potatoes
- Form a topping that seals the filling and browns in the oven.
Swap the potato
How well each one fits the dish's main ingredients (oyster, butter):
- Shallotfits about as well
- Cucumberfits about as well
- Potatothe original
- Onionfits less well
Fit is the average pairing score against oyster, butter. 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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