Name: To Boil Gurnards
Ingredients: Gurnards; Coarse sea salt; Anchovy sauce (optional); Parsley and butter (optional); Chili vinegar (optional); Lemon juice (optional); Caper pickle (optional)

Why it works: Parsley and lemon 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 ↓

To Boil Gurnards

Ingredients

Directions

Prepare

Cut off all the fins and remove the gills from the gurnards.
Empty and cleanse the fish, washing the insides well.

Cook

Put the gurnards into a pot of hot water that is salted and skimmed.
Boil gently for 20 to 30 minutes.

Serve

Serve with anchovy sauce or with parsley and butter, and add chili vinegar, lemon juice, or caper pickle as desired.

Recipe from a historical cookbook (Internet Archive).

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.

Parsley + lemontop 1% of all pairs

Smell alikestrong

Cooked together14,037 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Anchovy + saucetop 2% of all pairs

Smell alikemoderate

Cooked together2,057 recipes

Shared aroma: ethanol (alcoholic, ethereal).
Anchovy + buttertop 13% of all pairs

Smell alikemoderate

Cooked together3,697 recipes

Shared aroma: decanal (soap, orange peel).
Anchovy + parsleytop 13% of all pairs

Smell alikemoderate

Cooked together1,702 recipes

Shared aroma: linalool (floral, citrus).
Sauce + buttertop 15% of all pairs

Smell alikelow

Cooked together15,338 recipes

Shared aroma: ethanol (alcoholic, ethereal).

Sauce and butter barely smell alike, yet cooks put them together in 15,338 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

Gurnards: The fish is the main ingredient, cooked whole in the poaching liquid until flaky.
Coarse sea salt: Salts the cooking water, lightly seasoning the fish as it simmers.

Swap the parsley

The recipe marks parsley as optional. How well each one fits the dish's main ingredients (anchovy, sauce, butter, vinegar, lemon):

Capersfits about as well
Tarragonfits about as well
Parsleythe original
Thymefits less well

Fit is the average pairing score against anchovy, sauce, butter, vinegar, lemon. 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.