Why it works: Allspice and clove match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 7,874 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Potted Herring
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Clean the herring, wash them well, and wipe them dry.
Rub each herring with coarse sea salt and cayenne pepper.
Pack and cover
In a jar, place a layer of herring, then add grains of allspice, half a dozen cloves, and two or three blades of mace.
Repeat layering until all herring is used.
Cover the herring with cold vinegar.
Tie the jar tightly with several layers of paper.
Bake and rest
Place the jar in a 300°F (150°C) oven after removing the bread and let it sit overnight.
Once cooled, the herring is ready to use.
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.
-
Allspice + clovetop 1% of all pairsSmell alikestrongCooked together7,874 recipes
Shared aroma: estragole (anise, licorice).
-
Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Pepper + allspicetop 5% of all pairsSmell alikestrongCooked together6,395 recipes
Shared aroma: estragole (anise, licorice).
-
Clove + macetop 6% of all pairsSmell alikelowCooked together8,400 recipes
Shared aroma: methyleugenol (clove, spice).
-
Allspice + macetop 7% of all pairsSmell alikemoderateCooked together3,189 recipes
Shared aroma: methyleugenol (clove, spice).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Herring
- Forms the main body of the dish, becoming tender and soft during slow cooking.
- Cold vinegar
- Adds acidity that sharpens the flavour and helps preserve the fish.
- Coarse sea salt
- Seasons the fish and draws out moisture for a firmer, more preserved texture.
- Allspice
- Adds warm, aromatic spice flavour that infuses the fish as it sits.
The step that matters
Placing the jar in the oven. The oven must be low and the jar tightly sealed so the fish cooks gently and slowly without the liquid boiling hard. Too much heat can break the herring apart and make it dry or tough, while a loose cover lets the vinegar evaporate and the flavours weaken.
Swap the mace
How well each one fits the dish's main ingredients (pepper, allspice, clove, vinegar):
- Cinnamonfits better
- Thymefits better
- Marjoramfits better
- Macethe original
Fit is the average pairing score against pepper, allspice, clove, vinegar. 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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