Why it works: Tarragon and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,563 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Dressed Fish
Ingredients
Directions
Make the batter
Mix milk and flour smoothly with a pinch of salt to make the batter.
Add the egg yolks and salad oil, then fold in the whipped egg white gently.
Set the batter aside while preparing the fish.
Prepare the fish
Combine salad oil, tarragon, chili vinegar, chopped parsley, onion, pepper, and salt in a bowl.
Fillet the sole, cut each fillet in half, and soak in the oil and vinegar mixture for about 10 minutes.
Fry and serve
Dip each piece of fish in the batter and fry in boiling fat until golden.
Garnish with fried parsley and serve with tomato sauce.
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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Tarragon + parsleytop 1% of all pairsSmell alikestrongCooked together1,563 recipes
Shared aroma: estragole (anise, licorice).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Tarragon + peppertop 5% of all pairsSmell alikestrongCooked together2,399 recipes
Shared aroma: estragole (anise, licorice).
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Tarragon + vinegartop 7% of all pairsSmell alikemoderateCooked together2,547 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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
- Flour
- Forms the batter's structure once hydrated with milk.
- Egg whites
- Whipped and folded in to lighten the batter and help it puff while frying.
- Egg yolks
- Add richness and help the batter coat the fish and brown evenly.
- Milk or cream
- Hydrates the flour and adds moisture and tenderness to the batter.
- Chili vinegar
- Adds acidity that brightens the flavour of the fish.
The step that matters
Folding in the whipped egg white. Fold gently so the air bubbles in the whipped white are kept. Those bubbles give the batter lightness and help it puff when fried, so overmixing will leave it dense.
Swap the onion
How well each one fits the dish's main ingredients (milk, flour, egg, tarragon, vinegar, parsley, pepper):
- Shallotfits better
- Chivefits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against milk, flour, egg, tarragon, vinegar, 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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