Why it works: Celery and mustard are a kitchen classic. They rank in the top 2% of all ingredient pairs, and 4,169 recipes mention both. Both carry guaiacol, which smells smoky, sweet. The science ↓
Tomato Salad
Ingredients
Directions
Make the tomato base
Combine canned tomatoes, bay leaves, celery tips (or celery salt), ordinary salt, onion juice, and cayenne pepper in a granite pan.
Stew gently for 3 hours.
Soak gelatin in cold water for 30 minutes.
Add the soaked gelatin and lemon juice to the tomatoes.
Strain the mixture into molds.
Make the dressing
Mix sugar, salt, mustard, milk, and eggs in a bowl for the dressing.
Place the mixture in a double boiler and heat until it boils, stirring constantly.
Add vinegar and bring to a boil again.
If the dressing is 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 aroma chemistry they share, and how many recipes mention both.
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Celery + mustardtop 2% of all pairsAroma overlapmoderateMentioned together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
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Pepper + lemontop 3% of all pairsAroma overlapstrongMentioned together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Celery + lemontop 3% of all pairsAroma overlapstrongMentioned together3,467 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Tomato + celerytop 4% of all pairsAroma overlapmoderateMentioned together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Celery + peppertop 5% of all pairsAroma overlapstrongMentioned 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 body and tomato flavour of the salad.
- Gelatine
- Sets the strained tomato liquid into a firm, sliceable mould.
- Eggs
- Thicken the cooked dressing as they set with heat, giving it body.
- Vinegar
- Adds sharp acidity that balances the sweetness of the dressing.
- Milk
- Mellows the dressing and adds richness to the egg mixture.
The step that matters
Heating the dressing over a double boiler. Egg proteins set with heat, so the dressing can curdle or turn grainy if it overheats. Gentle, constant stirring keeps it smooth and evenly thickened.
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (tomato, celery, pepper, lemon, sugar, mustard, milk):
- Capsicumbetter flavor fit
- Lettucebetter flavor fit
- Broccolibetter flavor fit
- 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. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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