Why it works: Celery and lettuce match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 2,033 recipes. Both carry nonanal, which smells fat, citrus. The science ↓
Tomato Salad
Ingredients
Directions
Make the gelatin base
Cook the tomatoes with salt and pepper for 20 minutes.
Strain the mixture.
Soak the gelatin in cold water, then add it to the strained mixture.
Stir in the orange juice and diced celery.
Set and serve
Pour into molds and refrigerate until set.
Serve on lettuce leaves 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.
Photo for illustrative purposes only · Contact us to use it
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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Celery + lettucetop 4% of all pairsSmell alikestrongCooked together2,033 recipes
Shared aroma: nonanal (fat, citrus).
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Tomato + celerytop 4% of all pairsSmell alikemoderateCooked together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Tomato + lettucetop 6% of all pairsSmell alikemoderateCooked together1,655 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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 salad that holds its shape.
- Tomatoes
- Provide the main body, flavor and acidity of the salad base.
- Celery
- Adds crisp texture that contrasts with the soft, set gelatin.
- Orange juice
- Adds sweetness and acidity that brightens the tomato flavor.
The step that matters
Soak the gelatin in cold water before adding it. Gelatin must hydrate in cold water so it dissolves evenly into the warm mixture; added dry or in clumps, it sets unevenly and leaves a grainy texture.
Swap the orange
How well each one fits the dish's main ingredients (tomato, pepper, gelatin, celery, lettuce):
- Limefits better
- Avocadofits better
- Lemonfits better
- Orangethe original
Fit is the average pairing score against tomato, pepper, gelatin, celery, 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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