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 ↓
Dressed Haddocks
Ingredients
Directions
Prepare the haddock
Wash the haddocks.
Skin the haddocks.
Fillet the haddocks.
Cut each fillet neatly.
Dry each fillet thoroughly.
Season each fillet with salt and pepper.
Brush each fillet with beaten egg.
Coat each fillet in breadcrumbs.
Make the potato balls
Mash the potatoes smoothly.
Mix in melted butter, one egg, and seasoning.
Roll the potato mixture into small balls.
Brush the potato balls with egg.
Coat the potato balls in breadcrumbs.
Fry and serve
Fry the potato balls in hot fat until golden brown.
Fry the fillets in hot fat until golden brown.
Arrange the potato balls in the center of a dish.
Place the fillets around the potato balls.
Serve with a white sauce made from fish stock.
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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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Haddock + potatotop 15% of all pairsSmell alikelowCooked together171 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Haddock + buttertop 16% of all pairsSmell alikelowCooked together764 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Egg + buttertop 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
- Haddocks
- Provide the main flesh, which cooks through and turns flaky in hot fat.
- Potatoes
- Form the soft, moist interior of the balls once mashed and bound.
- Eggs
- Bind the potato mixture and give the breadcrumb coating a sticking layer.
- Butter
- Adds richness and moisture to the mashed potato mixture.
- Breadcrumbs
- Form a crisp, golden coating that browns when fried.
The step that matters
Dry each fillet thoroughly. Surface moisture stops egg and breadcrumbs from adhering and turns the hot fat splattery; a dry surface lets the coating crisp and brown evenly.
Swap the potato
How well each one fits the dish's main ingredients (haddock, egg, butter, pepper):
- Potatothe original
- Chivefits about as well
- Capsicumfits about as well
- Spinachfits less well
Fit is the average pairing score against haddock, egg, butter, 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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