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 ↓
Fresh Herrings Broiled
Ingredients
Directions
Prepare
Mix vinegar, water, and coarse sea salt in a bowl.
Soak the herrings in the mixture for 10 minutes.
Cook and serve
Remove the herrings and broil them over a clear fire.
Rub the gridiron bars with suet to prevent sticking.
Serve garnished with parsley.
Optionally serve with melted butter mixed with mustard and vinegar or lemon juice.
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 pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Parsley + mustardtop 8% of all pairsSmell alikestrongCooked together2,588 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Mustard + lemontop 11% of all pairsSmell alikestrongCooked together3,816 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Parsley + buttertop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fresh herrings
- The main fish, which is cooked whole and becomes flaky and tender under heat.
- Suet
- Coats the gridiron bars so the fish releases cleanly instead of sticking.
- Melted butter
- Adds richness and moisture to the fish when served alongside it.
- Vinegar
- Adds acidity that brightens the fish's flavour during the soak.
The step that matters
Rub the gridiron bars with suet. Fish skin and flesh stick to hot bare metal. A fat layer on the bars creates a barrier so the herrings lift off intact after broiling.
Swap the mustard
How well each one fits the dish's main ingredients (vinegar, parsley, butter, lemon):
- Shallotfits better
- Broccolifits about as well
- Chivefits about as well
- Mustardthe original
Fit is the average pairing score against vinegar, parsley, butter, 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Lemon Sauce236 recipes
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes