Why it works: Tomato and celery are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,377 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Tomato Jelly
Ingredients
Directions
Prepare
Soften the gelatine in cold water for 5 minutes.
Make the jelly
Cook the bay leaf, cloves, tomatoes, cayenne pepper, onion, celery, and sugar in a pot for 10 minutes.
Add the softened gelatine and vinegar to the pot, stirring until dissolved.
Strain the mixture through a fine sieve to remove seeds.
Pour the mixture into a mold.
Refrigerate until set.
Serve
Turn out the jelly.
Garnish with lettuce.
Pour mayonnaise dressing over it.
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 + celerytop 4% of all pairsSmell alikemoderateCooked together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Clove + peppertop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Clove + celerytop 6% of all pairsSmell alikestrongCooked together4,668 recipes
Shared aroma: gamma-decalactone (peach, creamy).
-
Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Gelatine
- Sets the liquid into a firm jelly that holds its shape when turned out.
- Tomatoes
- Provide the main liquid, flavour and colour of the jelly.
- Vinegar
- Adds acidity that sharpens the tomato flavour.
- Onion
- Adds savoury aroma and depth to the cooked tomato base.
The step that matters
Dissolving the gelatine. Gelatine must be fully dissolved in the hot mixture, not left in lumps, or it will not set evenly. Softening it in cold water first lets it hydrate so it dissolves smoothly.
Swap the onion
How well each one fits the dish's main ingredients (clove, tomato, pepper, celery, sugar, vinegar):
- Capsicumfits better
- Carrotfits better
- Mustardfits better
- Onionthe original
Fit is the average pairing score against clove, tomato, pepper, celery, sugar, vinegar. 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.
More tomato gelatin recipes
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.
Clove Cake53 recipes
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes