Why it works: Tomato and olive match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and 14,164 recipes mention both. Both carry 3-hexenal, which smells apple, fruity. The science ↓
The recipe
Ingredients
Directions
Prepare
Arrange tomatoes in a square glass baking dish.
Shake oil, vinegar, oregano, salt, pepper, mustard, and garlic in a tightly covered jar.
Dress and chill
Pour over tomatoes, then cover and refrigerate, spooning dressing over tomatoes occasionally.
Chill for 2 hours, then arrange tomatoes on lettuce leaves and sprinkle with onions and parsley.
Serve
Drizzle with dressing.
This recipe comes from the Recipes Wiki on Fandom and is licensed CC BY-SA 4.0. Our formatting and summaries are shared under the same licence.
Steps grouped into stages for easier reading; the method is the source's own.
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.
-
Tomato + olivetop 1% of all pairsAroma overlapstrongMentioned together14,164 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Garlic + oniontop 1% of all pairsAroma overlapstrongMentioned together29,030 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Mustard + lettucetop 2% of all pairsAroma overlapstrongMentioned together1,356 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + oreganotop 2% of all pairsAroma overlapstrongMentioned together2,767 recipes
Shared aroma: 2-hexenal (green, leafy).
-
Tomato + garlictop 2% of all pairsAroma overlapmoderateMentioned together14,075 recipes
Shared aroma: furaneol (caramel, strawberry).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Provide the juicy main body of the salad, absorbing flavor from the dressing as they chill.
- Olive oil
- Carries the fat-soluble flavors and gives the dressing a smooth, rich body.
- Dried oregano leaves
- Supplies the dominant herbal aroma that defines the dressing.
- Garlic
- Adds a sharp, pungent aroma that mellows during the chilling time.
- Dry mustard
- Helps the oil and vinegar hold together as an emulsion, giving a more cohesive dressing.
The step that matters
Shake the dressing thoroughly in a tightly covered jar. Oil and vinegar naturally separate. Vigorous shaking disperses the oil into tiny droplets, and dry mustard helps keep them suspended, so the dressing coats the tomatoes evenly rather than pooling on top.
Flavor stand-ins for the mustard
How well each one fits the dish's main ingredients (tomato, olive, oregano, pepper, garlic, lettuce, onion):
- Capsicumbetter flavor fit
- Eggplantbetter flavor fit
- Potatobetter flavor fit
- Mustardthe original
Fit is the average pairing score against tomato, olive, oregano, pepper, garlic, lettuce, onion. 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.
You might also like
The Sunday pairing: one pairing, the chemistry behind it, and how to cook it. No spam, unsubscribe anytime.
Prefer an account? Create a free account for sign-in; Pro adds the full results and chemistry.
Illustration
Illustration
Illustration
Illustration