Why it works: Parsley and thyme match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,057 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
Forcemeat for Perch
Ingredients
Directions
Poach and bone the fish
Clean the fish and boil it in salted water for 7‑8 minutes.
Remove the fish, cut off the head and tail, split it open, and bone it.
Make the stuffing
Pound the fish flesh with the shrimps, anchovy, soaked bread crumbs, butter, parsley, shallot, thyme, salt, and pepper until well mixed.
Stuff and cook
Fill the fish with the mixture and sew up the opening.
Cook the stuffed fish as desired.
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 + thymetop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Parsley + shallottop 1% of all pairsSmell alikestrongCooked together3,737 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Shallot + thymetop 1% of all pairsSmell alikestrongCooked together1,476 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Freshly-boiled shelled shrimps
- Supply the main body of the stuffing, giving it a firm, tender, slightly sweet bite.
- Bread crumbs
- Absorb moisture and bind the pounded mixture so it holds together inside the fish.
- Milk
- Softens the soaked bread crumbs, adding moisture so the stuffing stays tender.
- Butter
- Adds fat for richness and a smoother, moister texture in the stuffing.
- Filleted anchovy
- Contributes savory depth and a salty, umami note to the stuffing.
- Shallot
- Adds a mild, sweet aroma that softens the savoury flavour of the filling.
The step that matters
Boiling the fish for 7‑8 minutes. Fish proteins set quickly as they heat. Overcooking firms and dries the flesh and makes it harder to bone and stuff neatly, while underdone flesh stays too soft to hold its shape.
Swap the thyme
How well each one fits the dish's main ingredients (shrimp, anchovy, bread, milk, butter, parsley, shallot):
- Capersfits better
- Thymethe original
- Garlicfits about as well
- Tarragonfits about as well
Fit is the average pairing score against shrimp, anchovy, bread, milk, butter, parsley, shallot. 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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