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 flour, milk, and a pinch of salt until smooth to make the batter.
Add egg yolks and salad oil, then fold in the whipped egg white.
Set the batter aside to rest.
Marinate the fish
In a bowl, mix salad oil, tarragon vinegar, chili vinegar, chopped parsley, chopped onion, pepper, and salt.
Fillet the sole, cut each fillet in half, and soak in the oil and vinegar mixture for 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 mixed with milk and eggs.
- Egg white
- Whipped and folded in to lighten the batter and help it puff when fried.
- Egg yolks
- Enrich the batter, adding richness and helping it bind and brown.
- Milk or cream
- Adds moisture to the batter so it mixes smooth and coats the fish.
- Salad oil
- Adds fat to the batter and carries flavour in the vinegar marinade.
- Tarragon vinegar
- Adds acidity and sharp flavour to the fish marinade.
The step that matters
Folding in the whipped egg white. Folding gently keeps the air in the whipped egg white. Deflating it makes the batter dense and less light when fried.
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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