Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
To Bake Haddocks
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the fish
Gut and clean the haddocks, then lay them in coarse sea salt overnight.
Remove the skin, heads, tails, and fins from the haddocks.
Stuff and bake
Make a stuffing with bread crumbs, chopped onions, chopped parsley, and a little butter.
Stuff the fish with the mixture and sew the bellies closed.
Rub the fish with butter and sprinkle bread crumbs on top.
Bake in a 400°F (200°C) oven or cook over an open fire.
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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Parsley + buttertop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Bread + parsleytop 15% of all pairsSmell alikemoderateCooked together8,588 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
- Haddock
- Forms the main body of the dish, cooking through gently to a flaky texture.
- Bread crumbs
- Soak up juices in the stuffing and form a crisp topping as they brown.
- Chopped onions
- Add moisture and mild sweetness as they soften during cooking.
- Butter
- Adds richness and helps the outside brown while keeping the fish moist.
- Chopped parsley
- Adds a fresh, green aroma that lightens the rich stuffing.
The step that matters
Baking the stuffed fish. Haddock is lean and delicate, so it dries out and turns tough if overcooked. Baking at a steady heat and checking that the flesh is just opaque and flakes easily keeps it moist.
Swap the parsley
How well each one fits the dish's main ingredients (haddock, bread, onion, butter):
- Garlicfits better
- Capersfits better
- Parsleythe original
- Thymefits about as well
Fit is the average pairing score against haddock, bread, onion, 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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