Ingredients
Method
Step-by-Step
- Cook the whole-wheat pasta in well-salted boiling water according to the package directions, usually for 10–12 minutes, until just tender. Drain thoroughly, rinse briefly under cold water to stop the cooking, and allow the pasta to drain well.
- Whisk the Greek yogurt, olive oil, lemon juice, Dijon mustard, garlic, salt, and black pepper together in a small bowl until smooth and evenly combined.
- Place the cooled pasta in a large mixing bowl. Add the drained tuna, halved cherry tomatoes, diced cucumber, red onion, sweetcorn, and chopped parsley.
- Pour the dressing over the pasta mixture and toss gently until the ingredients are evenly coated. Taste and adjust the seasoning as needed.
- Serve immediately, or refrigerate the salad for about 30 minutes if time allows. If preparing it ahead, reserve one or two tablespoons of dressing and stir it through just before serving.
Notes
Do not overcook the pasta, since slightly firm pasta holds its shape better after dressing and chilling. Drain the pasta thoroughly so excess water does not dilute the dressing. Store covered in the refrigerator and refresh with reserved dressing before serving.
