Why it works: Capers and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,550 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Tuna-Pasta Salad
Ingredients
Directions
Prepare the beans
Blanch the green beans in boiling water for about 2 minutes, or until just crisp but tender.
Drain the beans, rinse them under cold water, and pat them dry.
Combine and dress
In a large bowl, combine the cooked green beans with tomatoes, scallions, olives, capers, garlic, salt, pepper, and 4 tablespoons of parsley.
Drizzle the olive oil over the mixture and fold gently.
Let the salad rest at room temperature for at least 1 hour to blend flavors.
Flake the tuna into large pieces and add to the salad.
Add the cooked pasta and toss gently.
Adjust seasonings and garnish with remaining tablespoon of parsley.
Serve
Serve at room temperature.
Nutrition, whole recipe (rough)
Counts 12 of 14 ingredients. The other 2 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 12 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Pasta | 1 cup cooked (140g) | 220 |
| Salmon | 100g cooked | 208 |
| Olive Oil | 1 tbsp (14g) | 119 |
| Onion | 1 medium (110g) | 44 |
| Plum | 1 medium (66g) | 30 |
| Tomato | 1 medium (123g) | 22 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Olive | 1 large (4g) | 4 |
| Garlic | 1 clove (3g) | 4 |
| Capers | 1 tbsp (9g) drained | 2 |
| Parsley | 1 tbsp chopped fresh (3.8g) | 1 |
| Salt | 1 tsp (6g) | 0 |
| Bean | not in our table | 0 |
| Water | not in our table | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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 their aromas overlap, and how often cooks already put them together.
-
Capers + parsleytop 1% of all pairsSmell alikestrongCooked together1,550 recipes
Shared aroma: coumarin (sweet, hay).
-
Tomato + olivetop 1% of all pairsSmell alikemoderateCooked together15,539 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Beans + tomatotop 1% of all pairsSmell alikestrongCooked together2,713 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Olive + garlictop 2% of all pairsSmell alikemoderateCooked together25,665 recipes
Shared aroma: linalool (floral, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green beans
- Provide a crisp-tender texture that holds up against the soft pasta and tuna.
- Olive oil
- Adds fat and richness, carrying the flavor of the garlic and herbs through the salad.
- Tuna
- Supplies savory, meaty flakes that make the salad a complete protein dish.
- Pasta
- Forms the bulk of the salad and soaks up dressing for a cohesive texture.
- Olives
- Contribute salty, briny flavor and a firm bite to the salad.
- Capers
- Add sharp, acidic brininess that brightens the oil and tuna.
The step that matters
Drain and dry the blanched beans before combining. Residual water dilutes the olive oil dressing and prevents it from clinging to the ingredients, leaving the salad watery and bland. Blanching then cold-rinsing stops the cooking so the beans stay crisp rather than turning soft and dull.
Swap the plum
How well each one fits the dish's main ingredients (beans, tomato, olive, capers, garlic, pepper, parsley):
- Avocadofits better
- Limefits better
- Lemonfits better
- Plumthe original
Fit is the average pairing score against beans, tomato, olive, capers, garlic, pepper, parsley. 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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