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 ↓
Salade Columbine
Ingredients
Directions
Make the tomato mould
Combine tomatoes, sugar, salt, vinegar, and red pepper in a pot.
Dissolve gelatine in a small amount of water.
Stir the dissolved gelatine into the hot tomato mixture.
Mould the mixture into small cups.
Refrigerate until set.
Serve
Serve the set mixture on lettuce leaves with mayonnaise dressing.
Garnish with shrimps if desired.
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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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + lettucetop 9% of all pairsSmell alikemoderateCooked together4,037 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Vinegar + lettucetop 14% of all pairsSmell alikemoderateCooked together2,370 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Gelatine
- Sets the tomato liquid so it holds its shape when moulded and chilled.
- Cooked and strained tomatoes
- Provide the main body, flavour and acidity of the salad.
- Mayonnaise dressing
- Adds richness and fat that contrasts with the sharp, tart tomato.
The step that matters
Stir the dissolved gelatine into the hot tomato mixture. Gelatine must be fully dissolved and evenly mixed before moulding. Lumps or undissolved granules leave weak spots, and the mixture will not set firmly and evenly as it cools in the refrigerator.
Swap the tomato
How well each one fits the dish's main ingredients (sugar, vinegar, pepper, lettuce, shrimp):
- Mustardfits better
- Capsicumfits better
- Cucumberfits better
- Tomatothe original
Fit is the average pairing score against sugar, vinegar, pepper, lettuce, shrimp. 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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