Name: Pickled Eggs
Ingredients: 1 quart vinegar; 6 cloves; 12 allspice berries; 1 teaspoon pepper; 1 tablespoon mustard; 12 hard-boiled eggs

Why it works: Clove and allspice 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 ↓

Pickled Eggs

Ingredients

Directions

In a kettle, combine vinegar, cloves, allspice, pepper, and mustard.
Bring the mixture to a boil.
Pour the hot mixture over the shelled hard-boiled eggs in a jar.

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.

Clove + allspicetop 1% of all pairs

Smell alikestrong

Cooked together7,874 recipes

Shared aroma: estragole (anise, licorice).
Allspice + mustardtop 2% of all pairs

Smell alikestrong

Cooked together1,928 recipes

Shared aroma: methyleugenol (clove, spice).
Clove + peppertop 5% of all pairs

Smell alikestrong

Cooked together17,451 recipes

Shared aroma: ethyl octanoate (fruity, wine).
Allspice + peppertop 5% of all pairs

Smell alikestrong

Cooked together6,395 recipes

Shared aroma: estragole (anise, licorice).
Vinegar + mustardtop 7% of all pairs

Smell alikemoderate

Cooked together14,067 recipes

Shared aroma: isobutyraldehyde (malty, green).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Vinegar: Provides the sharp acidity that gives the pickled eggs their tang and helps preserve them.
Eggs: The main food; it soaks up the spiced vinegar flavour as it steeps.
Mustard: Adds a sharp, pungent bite that rounds out the sour brine.
Cloves: Contributes warm, aromatic spice notes to the brine.
Allspice berries: Adds a warm, aromatic flavour that complements the vinegar.

Swap the mustard

How well each one fits the dish's main ingredients (vinegar, clove, allspice, pepper, egg):

Capsicumfits about as well
Mustardthe original
Shallotfits less well
Horseradishfits less well

Fit is the average pairing score against vinegar, clove, allspice, pepper, egg. 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.