Name: Tomato Salad
Ingredients: ripe tomatoes; finely chopped green onions; ¼ teaspoon salt; ¼ teaspoon pepper; 3 tablespoons oil; 1 tablespoon vinegar

Why it works: Tomato and pepper are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,923 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Tomato Salad

Ingredients

Directions

Slice the ripe tomatoes thinly.
Sprinkle the chopped green onions over the tomatoes.
Add salt and pepper to taste.
Mix in the oil and vinegar in the ratio of 3 tablespoons of oil to 1 tablespoon of vinegar.
Serve with any roast meats.

Recipe from a historical cookbook (Internet Archive).

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.

Tomato + peppertop 7% of all pairs

Smell alikemoderate

Cooked together17,923 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Tomato + oniontop 8% of all pairs

Smell alikemoderate

Cooked together20,633 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Onion + peppertop 11% of all pairs

Smell alikemoderate

Cooked together68,474 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Onion + vinegartop 14% of all pairs

Smell alikemoderate

Cooked together18,226 recipes

Shared aroma: acetic acid (sour, vinegar).
Pepper + vinegartop 14% of all pairs

Smell alikemoderate

Cooked together27,814 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

Ripe tomatoes: Form the main body of the salad and provide its juicy, fresh texture.
Oil: Adds richness and carries flavour, coating the tomatoes and softening the sharpness of the vinegar.
Vinegar: Adds acidity that brightens the tomatoes and balances the oil.
Green onions: Add sharp, aromatic bite that complements the sweet tomatoes.