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 ↓
Recipe for Tomato Jelly
Ingredients
Directions
Cook the tomatoes with all ingredients except gelatin and cold water for 15 minutes.
Dissolve the gelatin in the cold water.
Combine the cooked mixture with the dissolved gelatin.
Pour into a mold and refrigerate until set.
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).
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Pepper + clovetop 5% of all pairsAroma overlapstrongMentioned together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Pepper + celerytop 5% of all pairsAroma overlapstrongMentioned together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Celery + clovetop 6% of all pairsAroma overlapstrongMentioned together4,668 recipes
Shared aroma: gamma-decalactone (peach, creamy).
-
Sauce + gelatintop 7% of all pairsAroma overlapstrongMentioned together104 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cooked tomatoes
- Provide the main body and flavor of the jelly.
- Gelatin
- Sets the liquid into a firm jelly as it cools.
- Mushroom trimmings
- Add savory, earthy depth to the tomato base.
The step that matters
Dissolve the gelatin fully before combining. Gelatin must be completely dissolved in the water before it is added to the warm tomato mixture. Undissolved granules can leave gritty spots and uneven setting throughout the jelly.
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (tomato, pepper, sauce, celery, mushroom, gelatin, clove):
- Capsicumbetter flavor fit
- Carrotbetter flavor fit
- Lettucebetter flavor fit
- Onionthe original
Fit is the average pairing score against tomato, pepper, sauce, celery, mushroom, gelatin, clove. 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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