Why it works: Tomato and lettuce are a kitchen classic. They rank in the top 6% of all ingredient pairs, and cooks put them together in 1,655 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Tomato Jelly Salad
Ingredients
Directions
Make the jelly
Soak the gelatin in ½ cup cold water for 15 minutes until soft.
Heat the tomatoes and strain them through a fine sieve.
Add salt and sugar to the strained tomatoes.
Stir in the softened gelatin.
Mold the mixture or pour it into a shallow dish.
Chill until firm.
Serve
Cut the chilled mixture into fancy shapes.
Serve on crisp lettuce.
Garnish each serving with mayonnaise dressing.
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.
-
Tomato + lettucetop 6% of all pairsSmell alikemoderateCooked together1,655 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Sugar + gelatintop 7% of all pairsSmell alikemoderateCooked together2,778 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Gelatin + lettucetop 22% of all pairsSmell alikemoderateCooked together128 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Sugar + lettucetop 29% of all pairsSmell alikemoderateCooked together1,486 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
-
Tomato + gelatintop 30% of all pairsSmell alikelowCooked together53 recipes
Shared aroma: 1-nonanal (fatty, waxy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Provide the main flavour and liquid base of the jelly.
- Granulated gelatin
- Sets the tomato liquid into a firm, sliceable jelly as it cools.
The step that matters
Soak the gelatin before adding it. Gelatin must first absorb cold water and soften so it dissolves evenly into the warm tomato liquid. Added dry or lumpy, it leaves uneven, gritty patches and a weak set.
Swap the tomato
How well each one fits the dish's main ingredients (sugar, gelatin, lettuce):
- Beetrootfits better
- Mustardfits better
- Cucumberfits better
- Tomatothe original
Fit is the average pairing score against sugar, gelatin, lettuce. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Tomato Soup526 recipes
Cream of Tomato Soup107 recipes
Tomato Bisque61 recipes
Cream Tomato Soup28 recipes