Why it works: Horseradish and lemon match in chemistry and in kitchens. They rank in the top 9% of all ingredient pairs, and cooks put them together in 1,155 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
To Boil Soles
Ingredients
Directions
Prepare
Skin the soles on both sides.
Poach the fish
In a pot, add water, vinegar, salt, and shredded horseradish.
Bring the water to a gentle boil.
Carefully add the soles and boil gently, skimming off any scum.
Serve
Serve with shrimp, lobster, crab, or anchovy sauce.
Garnish with sliced lemon and sprinkle with shredded horseradish.
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.
-
Horseradish + lemontop 9% of all pairsSmell alikestrongCooked together1,155 recipes
Shared aroma: coumarin (sweet, hay).
-
Vinegar + horseradishtop 12% of all pairsSmell alikemoderateCooked together2,609 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Vinegar + lemontop 20% of all pairsSmell alikemoderateCooked together7,334 recipes
Shared aroma: acetic acid (sour, vinegar).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Soles
- The main fish, which turns firm and flaky as it cooks gently in the liquid.
- Vinegar
- Adds acidity to the poaching liquid, brightening the mild flavor of the fish.
- Shredded horseradish
- Contributes a sharp, pungent aroma that flavors the poaching water and the finished fish.
The step that matters
Keep the water at a gentle boil. A hard, rolling boil can break up delicate fish and cause it to toughen and fall apart, so the soles should simmer gently once added.
Swap the lemon
How well each one fits the dish's main ingredients (vinegar, horseradish):
- Limefits better
- Avocadofits better
- Cherryfits about as well
- Lemonthe original
Fit is the average pairing score against vinegar, horseradish. 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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