Why it works: Fish and anchovy work together. They rank in the top 9% of all ingredient pairs, and cooks put them together in 637 recipes. Both carry decanal, which smells soap, orange peel. The science ↓
Fish and Potato Mould
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Remove the skin and bones from the fish and chop it finely.
In a bowl, combine the fish, mashed potatoes, melted butter, and seasonings.
Press the mixture firmly into a buttered mould.
Bake and serve
Bake in a moderate oven at 350°F (175°C) for 30 minutes.
Turn the mould onto a hot dish.
Rub the hard-boiled egg through a sieve over the dish.
Sprinkle with chopped parsley and serve with the fried bacon around the mould.
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.
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Fish + anchovytop 9% of all pairsSmell alikelowCooked together637 recipes
Shared aroma: decanal (soap, orange peel).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Fish + buttertop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Egg + anchovytop 12% of all pairsSmell alikemoderateCooked together2,330 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + anchovytop 13% of all pairsSmell alikemoderateCooked together3,697 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
- Fish
- Forms the main body of the casserole and gives it its flavour.
- Mashed potatoes
- Bind the fish and add moisture and body to the mixture.
- Butter
- Adds richness and fat, keeping the mixture moist as it bakes.
- Hard-boiled egg
- Adds a fine, crumbly texture when rubbed through a sieve over the top.
The step that matters
Pressing the mixture firmly into the mould. Firm packing removes air pockets so the casserole holds its shape when turned out and cuts cleanly. Loose packing can cause it to crumble or fall apart on the hot dish.
Swap the mace
How well each one fits the dish's main ingredients (fish, potato, butter, egg, anchovy, pepper):
- Parsleyfits better
- Capersfits better
- Thymefits better
- Macethe original
Fit is the average pairing score against fish, potato, butter, egg, anchovy, pepper. 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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