Why it works: Lemon and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Fish in Bread Cases
Ingredients
Directions
Prepare the cases
Cut rounds from the bread slices and make a small hollow in the center of each.
Dip the bread rounds in milk, dust with flour, brush with beaten egg, and cover with breadcrumbs.
Fry the bread cases in boiling fat until golden brown, then drain on paper.
Make the filling
Flake the cooked whiting, removing skin and bones, and heat in creamy melted butter.
Add lemon juice, parsley, and curry powder to the butter, ensuring it does not boil.
Serve
Fill the bread cases with the fish fricassee and serve immediately.
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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Lemon + parsleytop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Bread + milktop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Slices of bread
- Form the edible case that holds the fish filling.
- Flour
- Gives the milk-dipped bread a dry surface so the egg coating adheres.
- Beaten egg
- Binds the breadcrumb coating and helps it brown during frying.
- Fine dry breadcrumbs
- Form a crisp, golden outer coating when fried.
- Creamy melted butter
- Adds richness and moisture to the fish filling.
- Cooked whiting
- Provides the main fish filling, which is gently warmed in the butter.
The step that matters
Warming the butter sauce without boiling. Butter is an emulsion of fat and water; if it boils hard, the emulsion can break and turn greasy and separated, and the lemon juice may curdle the sauce. Keeping it warm preserves a smooth, creamy texture.
“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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