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
Open the can of tomatoes and pour them into a stoneware stew pan.
Bring to a boil and let simmer for 10 minutes.
Force the mixture through a strainer using a potato masher.
Add salt, powdered sugar, and gelatin that has soaked in cold water for 15 minutes.
Pour into small cups and chill.
Serve
Serve in lettuce with mayonnaise.
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 + lettucetop 6% of all pairsSmell alikemoderateCooked together1,655 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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).
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Sugar + lettucetop 29% of all pairsSmell alikemoderateCooked together1,486 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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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
- Tomatoes
- Provide the main flavor and liquid base of the salad.
- Gelatin
- Sets the tomato liquid into a firm, sliceable jelly as it chills.
- Powdered sugar
- Adds sweetness to balance the acidity of the tomatoes.
- Mayonnaise
- Adds richness and fat to contrast with the tart tomato jelly.
The step that matters
Soaking the gelatin. Gelatin must hydrate in cold water before it is added, so it dissolves evenly into the warm tomato mixture. Adding it dry or unsoaked can leave lumps and uneven setting.
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.
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