Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Baked Shad, Stuffed with Oysters
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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Preheat the oven to 350°F (175°C).
Clean the shad and remove the insides.
Make the stuffing
In a skillet, melt butter and sauté onion until soft.
Add chopped oysters, breadcrumbs, parsley, salt, and pepper; mix well.
Stuff the shad with the oyster mixture.
Bake
Place the stuffed shad in a baking dish and bake for 30-40 minutes.
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 + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Oyster + buttertop 12% of all pairsSmell alikemoderateCooked together8,184 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
-
Butter + oniontop 15% of all pairsSmell alikemoderateCooked together42,912 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
- Shad
- Forms the main body of the dish and carries the stuffing while it bakes.
- Oysters
- Add briny, savoury flavour and moisture to the stuffing.
- Breadcrumbs
- Soak up moisture and butter, giving the stuffing a soft, cohesive texture.
- Butter
- Adds richness and fat, helping the onion soften and the stuffing taste rounded.
- Onion
- Adds sweetness and aromatic depth when sautéed until soft.
The step that matters
Stuff the shad with the oyster mixture. Stuffing is packed into the cavity, so it can bake unevenly or stay raw in the centre if the mixture is too dense or the fish is not fully filled and cooked through. Keep the filling moist but not wet, and bake until the fish flakes easily.
Swap the onion
How well each one fits the dish's main ingredients (oyster, butter, parsley, pepper):
- Shallotfits better
- Carrotfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against oyster, butter, parsley, 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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