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 Aspic Border
Ingredients
Directions
Make the aspic
Stew the can of tomatoes with the chopped onion, celery salt, bay leaf, and mixed spice.
Rub the mixture through a sieve and add enough boiling water to make 3 cups.
Stir in the soaked and dissolved gelatin and pour into a border mold.
Set and serve
Cool the aspic and fill the center with your preferred salad.
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.
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Tomato + celerytop 4% of all pairsSmell alikemoderateCooked together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
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Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Celery + gelatintop 26% of all pairsSmell alikelowCooked together172 recipes
Shared aroma: beta-pinene (pine, resin).
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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
- Gelatin
- Sets the tomato liquid into a firm, sliceable aspic when cooled.
- Tomatoes
- Provide the main body, color, and tangy flavor of the aspic.
- Onion
- Adds savory aromatic depth to the tomato base.
The step that matters
Rub the mixture through a sieve and add enough boiling water to make 3 cups. Straining removes solids so the aspic sets clear and smooth, and measuring the liquid accurately keeps the gelatin-to-liquid ratio right so it sets firmly rather than soft or runny.
Swap the onion
How well each one fits the dish's main ingredients (tomato, celery, gelatin):
- Carrotfits better
- Capsicumfits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against tomato, celery, gelatin. 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.
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