Name: Tomato Jelly Molded in Ring
Ingredients: 3 tablespoons melted chicken jelly; 1 teaspoon vinegar; ½ teaspoon tarragon vinegar; 2 tablespoons oil; 1 teaspoon salt; ½ teaspoon pepper; curled celery; shredded lettuce

Why it works: Tarragon and lettuce match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and 425 recipes mention both. Both carry coumarin, which smells sweet, hay. The science ↓

Tomato Jelly Molded in Ring

Ingredients

Directions

Mix melted chicken jelly, vinegar, tarragon vinegar, oil, salt, and pepper.
Add curled celery and nuts, mixing well.
Cover the mixture with jelly to enclose it completely.
Turn the mold onto a flat dish.
Surround with a wreath of shredded lettuce.

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 aroma chemistry they share, and how many recipes mention both.

Tarragon + lettucetop 1% of all pairs

Aroma overlapstrong

Mentioned together425 recipes

Shared aroma: coumarin (sweet, hay).
Tarragon + celerytop 1% of all pairs

Aroma overlapstrong

Mentioned together456 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Celery + lettucetop 4% of all pairs

Aroma overlapstrong

Mentioned together2,033 recipes

Shared aroma: nonanal (fat, citrus).
Pepper + celerytop 5% of all pairs

Aroma overlapstrong

Mentioned together16,012 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).
Tarragon + peppertop 5% of all pairs

Aroma overlapstrong

Mentioned together2,399 recipes

Shared aroma: estragole (anise, licorice).

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

Flavor stand-ins for the lettuce

How well each one fits the dish's main ingredients (chicken, vinegar, tarragon, pepper, celery):

Mustardbetter flavor fit
Capsicumabout as good a flavor fit
Lettucethe original
Tomatoabout as good a flavor fit

Fit is the average pairing score against chicken, vinegar, tarragon, pepper, celery. 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).