Why it works: Parsley and capers match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,550 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Baked Fish
Ingredients
Directions
Prepare the fish
Remove the eyes from the fish and clean it thoroughly, wiping inside and out with a cloth dampened with cold water.
Make a stuffing with the parsley, pickles, cracker crumbs, capers, pepper, melted butter, salt, and onion.
Stuff the cavity of the fish with the mixture and sew it up using a larding needle.
Rub the fish with salt, pepper, and butter on both sides.
Cut small gashes across the sides of the fish about two inches apart and insert tiny strips of fat salt pork.
Skewer the fish in the shape of an 'S' and dredge it with flour.
Bake and serve
Place the fish on cheesecloth in a baking pan with extra pieces of pork.
Bake for 15 minutes per pound, basting frequently with melted pork or salted water.
Serve garnished with parsley and slices of lemon or hard-cooked egg.
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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Parsley + caperstop 1% of all pairsSmell alikestrongCooked together1,550 recipes
Shared aroma: coumarin (sweet, hay).
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Capers + oniontop 7% of all pairsSmell alikestrongCooked together1,381 recipes
Shared aroma: coumarin (sweet, hay).
-
Parsley + oniontop 9% of all pairsSmell alikemoderateCooked together25,843 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 to flaky, tender pieces during baking.
- Cracker or bread crumbs
- Absorb the butter and juices in the stuffing, keeping it moist rather than dry.
- Melted butter
- Adds richness and moisture, helping the fish stay tender and brown lightly in the oven.
- Fat salt pork
- Melts slowly during baking, basting the fish with fat and adding savory flavor.
- Capers
- Add a sharp, briny note that contrasts with the rich butter and mild fish.
The step that matters
Basting during baking. Fish is lean and dries out quickly in dry oven heat. Frequent basting with fat or liquid keeps the surface moist and the flesh tender until it flakes.
Swap the onion
How well each one fits the dish's main ingredients (haddock, parsley, bread, capers, pepper, butter, pork):
- Shallotfits better
- Potatofits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against haddock, parsley, bread, capers, pepper, butter, pork. 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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