Why it works: Tomato and olive are a kitchen classic. They rank in the top 1% of all ingredient pairs, and cooks put them together in 15,539 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Tomato Aspic
Ingredients
Directions
Make the aspic
Boil the carrots in a granite pan with the tomato juice, onion, and red pepper until the carrots are tender.
Strain the mixture.
Dissolve the gelatin in hot water.
Combine the dissolved gelatin with the strained tomato juice.
Allow the mixture to sit until it begins to set.
Mold and serve
Pour a spoonful of the mixture into a cup mold.
Place the mold in the blanched nut meat.
Add more juice, the halved stuffed olive, and additional juice until the cup is full.
Set the mold on ice to harden.
Arrange watercress or lettuce leaves on plates.
Turn the jelly out of the mold.
Serve 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 + olivetop 1% of all pairsSmell alikemoderateCooked together15,539 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Carrot + tomatotop 6% of all pairsSmell alikestrongCooked together3,606 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 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
- Carrots
- Cooked until tender to add body, sweetness and colour to the juice.
- Tomato juice
- Forms the main liquid and provides the tomato flavour and acidity of the aspic.
- Gelatin
- Sets the liquid into a firm jelly that holds its shape when unmolded.
- Red pepper
- Adds fresh, slightly sweet vegetable flavour to the tomato base.
The step that matters
Allow the mixture to sit until it begins to set. The aspic must thicken to a syrupy stage before filling the mold. If it is too liquid, the olive and nut meat will float or shift, and if it is too firm it will not pour and will leave layers that do not bond.
Swap the onion
How well each one fits the dish's main ingredients (carrot, tomato, pepper, gelatin, olive, meat, watercress):
- Capsicumfits better
- Lettucefits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against carrot, tomato, pepper, gelatin, olive, meat, watercress. 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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