Name: Oyster Salad
Ingredients: two-thirds cup of vinegar; one-half cup of liquor from one can of cove oysters; three eggs; salt; pepper; mustard; vinegar

Why it works: Oyster and egg match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and 4,093 recipes mention both. Both carry 2-nonenal, which smells fatty, green. The science ↓

The recipe

Ingredients

Contains: egg, milk, wheat, shellfish (auto-detected from the ingredients and method; we can miss things, so check labels)

Also mentioned in the method: butter, crackers

Directions

Beat three eggs, season well with salt, pepper and dry mustard, add lump of butter size of egg, two-thirds cup of vinegar, one-half cup of liquor from one can of cove oysters. Let heat, thicken with rolled cracker crumbs, and cook five minutes, stirring constantly. Put in dish alternate layers of dressing and oysters, and garnish with lettuce leaves and sliced hard boiled eggs. — Flora E. Rees.

By United Methodist Church (Grayville, Ill.). 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. See the original page.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.

Oyster + eggtop 5% of all pairs

Aroma overlapstrong

Mentioned together4,093 recipes

Shared aroma: 2-nonenal (fatty, green).
Vinegar + mustardtop 4% of all pairs

Aroma overlaplow

Mentioned together14,067 recipes

Shared aroma: isobutyraldehyde (malty, green).
Pepper + mustardtop 6% of all pairs

Aroma overlapmoderate

Mentioned together15,427 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Vinegar + peppertop 6% of all pairs

Aroma overlapmoderate

Mentioned together27,805 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).
Oyster + peppertop 12% of all pairs

Aroma overlapmoderate

Mentioned together7,651 recipes

Shared aroma: 2-nonenal (fatty, green).

Vinegar and mustard share little aroma chemistry, yet 14,067 recipes mention both: they likely work on texture and structure more than aroma.

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

Flavor stand-ins for the mustard

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

Capsicumbetter flavor fit
Cucumberbetter flavor fit
Shallotabout as good a flavor fit
Mustardthe original

Fit is the average pairing score against vinegar, oyster, egg, pepper. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).