Name: Pickled Eggs
Ingredients: 6 eggs; spiced vinegar

Why it works: Egg and vinegar are a kitchen classic. They rank in the top 33% of all ingredient pairs, and cooks put them together in 12,922 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓

Pickled Eggs

Ingredients

6 eggs
spiced vinegar

Directions

Boil the eggs for 10 minutes.
Shell the eggs and place them in a jar.
Pour spiced vinegar over the eggs.

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.

Egg + vinegartop 33% of all pairs

Smell alikelow

Cooked together12,922 recipes

Shared aroma: acetic acid (sour, vinegar).

Egg and vinegar barely smell alike, yet cooks put them together in 12,922 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

Eggs: Provide the main body of the dish, which firms as it cooks and then takes on the vinegar flavour.
Spiced vinegar: Acidity and spice that flavour the eggs and give the pickled character.

“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.