Why it works: Tomato and celery are a kitchen classic. They rank in the top 4% of all ingredient pairs, and 3,377 recipes mention both. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Tomato Jelly Salad
Ingredients
Directions
Make the tomato base
Cook the tomatoes, onion, and celery in a pot for about 15 minutes.
Add sugar and salt, then strain the mixture.
Dissolve the gelatin in water and add it to the strained mixture.
Bring to a boil, then pour into a mold to harden.
Serve
Serve with salad 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 aroma chemistry they share, and how many recipes mention both.
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Tomato + celerytop 4% of all pairsAroma overlapmoderateMentioned together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Onion + celerytop 7% of all pairsAroma overlapmoderateMentioned together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Sugar + gelatintop 7% of all pairsAroma overlapmoderateMentioned together2,778 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Tomato + oniontop 8% of all pairsAroma overlapmoderateMentioned together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Celery + gelatintop 26% of all pairsAroma overlaplowMentioned together172 recipes
Shared aroma: beta-pinene (pine, resin).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Gelatin
- Sets the strained tomato liquid into a firm, sliceable mold.
- Tomatoes
- Provide the main body, acidity and flavor of the salad base.
- Sugar
- Balances the acidity of the tomatoes and rounds out their flavor.
- Celery
- Adds a mild, fresh vegetable flavor and some texture to the base.
- Onion
- Adds savory aroma and depth to the cooked tomato mixture.
The step that matters
Dissolve the gelatin fully before adding it. Gelatin must dissolve completely in the warm liquid to set evenly. Undissolved granules leave gritty pockets, and the mixture may set unevenly or fail to firm up properly in the mold.
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (tomato, sugar, celery, gelatin):
- Capsicumbetter flavor fit
- Carrotbetter flavor fit
- Lettucebetter flavor fit
- Onionthe original
Fit is the average pairing score against tomato, sugar, celery, gelatin. 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).
“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.
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