Why it works: Celery and mustard are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 4,169 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Tomato Salad
Ingredients
Directions
Make the tomato aspic
In a granite pan, combine the canned tomatoes, bay leaves, celery tips (or celery salt), onion juice, and cayenne pepper.
Stew gently for 3 hours.
Soak the gelatine in cold water for 30 minutes.
Add the gelatine and lemon juice to the tomatoes.
If the tomatoes are too thick, add a little water.
Strain into molds.
Make the dressing
For the salad dressing, mix sugar, salt, mustard, milk, and eggs in a double boiler without vinegar.
Heat while stirring constantly until it comes to a boil.
Add vinegar and bring to a boil again.
If too thick when cold, add cream to thin it out.
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 + mustardtop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Celery + lemontop 3% of all pairsSmell alikestrongCooked together3,467 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Tomato + celerytop 4% of all pairsSmell alikemoderateCooked together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Canned tomatoes
- Provide the main flavor and body of the aspic after long stewing.
- Gelatine
- Sets the tomato liquid so it holds its shape in the mold.
- Eggs
- Thicken the dressing as they cook and give it a creamy body.
- Vinegar
- Adds acidity that sharpens the flavor of the dressing.
- Mustard
- Adds sharp, pungent flavor that balances the sweetness of the dressing.
The step that matters
Heating the dressing while stirring constantly. Eggs can scramble and curdle if they overheat or sit still, so the dressing must be stirred constantly over a double boiler until it just comes to a boil, which thickens it smoothly.
Swap the onion
How well each one fits the dish's main ingredients (tomato, celery, pepper, lemon, sugar, mustard, milk):
- Capsicumfits better
- Lettucefits better
- Broccolifits better
- Onionthe original
Fit is the average pairing score against tomato, celery, pepper, lemon, sugar, mustard, milk. 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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