Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Tomato Aspic Salad
Ingredients
Directions
Make the aspic
Strain the tomatoes and add salt, pepper, and onion juice.
Add the gelatine and soak for 30 minutes.
Heat the mixture to boiling point and pour into small moulds.
Refrigerate until hardened.
Serve
Arrange a nest of lettuce leaves on a salad dish.
Turn out each mould of jelly into the nest.
Pour mayonnaise dressing around the jelly and sprinkle with chopped parsley.
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Lettuce + parsleytop 5% of all pairsSmell alikestrongCooked together1,483 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
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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Onion + lettucetop 8% of all pairsSmell alikestrongCooked together3,562 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
- Tomatoes
- Provide the main flavour and liquid base of the aspic.
- Gelatine
- Sets the tomato liquid into a firm jelly that holds its shape when turned out.
- Mayonnaise dressing
- Adds richness and fat that contrasts with the sharp, savoury jelly.
The step that matters
Heat the mixture to boiling point and pour into small moulds.. Gelatine must be fully dissolved before setting; if it is not, the aspic can be grainy or set unevenly. Pouring while the mixture is hot but not left to cool too long keeps it smooth and evenly set.
Swap the onion
How well each one fits the dish's main ingredients (tomato, pepper, lettuce, parsley):
- Capsicumfits better
- Carrotfits better
- Okrafits better
- Onionthe original
Fit is the average pairing score against tomato, pepper, lettuce, parsley. 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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