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Summer Pasta Salad with Corn, Zucchini & Fresh Mozzarella

This easy Summer Pasta Salad is packed with sweet corn, fresh zucchini, juicy cherry tomatoes, marinated mozzarella, and fresh herbs, all tossed in a simple homemade red wine vinaigrette. Perfect for cookouts, potlucks, meal prep, or an easy weeknight side dish.
Prep Time20 minutes
Cook Time10 minutes
Course: Salad, Side Dish
Cuisine: American
Keyword: BBQ side dish, Cherry tomatoes, Easy pasta salad, Fresh basil, Fresh corn, Homemade vinaigrette, make-ahead salad, Mozzarella, Pasta Salad, picnic recipe, potluck recipe, Summer pasta salad, Summer side dish, Vegetarian, Zucchini
Servings: 8 servings

Equipment

  • Large pot
  • Colander
  • Chef's knife
  • Cutting board
  • Large mixing bowl
  • Whisk
  • Mason jar (for shaking the dressing)

Ingredients

  • For the Pasta Salad
  • 1 pound radiatore pasta
  • 1 cup zucchini diced
  • 2–3 ears fresh sweet corn kernels removed (about 2 cups)
  • 1 cup cherry tomatoes halved or quartered
  • 8 ounces marinated mozzarella pearls drained
  • ¼ cup fresh basil chopped
  • ¼ cup fresh parsley chopped
  • For the Dressing
  • ½ cup extra virgin olive oil
  • ¼ cup red wine vinegar
  • 1 garlic clove minced or grated
  • 1 tablespoon shallot finely minced
  • 1 teaspoon Dijon mustard
  • 1 teaspoon maple syrup
  • 1 teaspoon kosher salt
  • ½ teaspoon freshly ground black pepper

Instructions

  • Bring a large pot of generously salted water to a boil. Cook the radiatore pasta according to the package directions until al dente. Drain and rinse briefly under cool water to stop the cooking. Transfer to a large serving bowl.
  • While the pasta cooks, bring a small pot of water to a boil. Add the corn and cook for 3–4 minutes, until crisp-tender. Remove and let cool slightly before cutting the kernels from the cob.
  • In a small bowl or jar, whisk together the olive oil, red wine vinegar, garlic, shallot, Dijon mustard, maple syrup, salt, and pepper until well combined.
  • Add the zucchini, corn, cherry tomatoes, mozzarella, basil, and parsley to the bowl with the cooled pasta.
  • Pour the dressing over the salad and toss until everything is evenly coated.
  • Taste and adjust with additional salt and pepper if needed.
  • Serve immediately or refrigerate for at least 30 minutes to allow the flavors to meld. Toss again before serving.

Notes

  • For the best flavor, use fresh sweet corn when it's in season.
  • Radiatore is ideal because its ridges hold onto the vinaigrette, but rotini, cavatappi, fusilli, or bowtie pasta also work well.
  • This salad can be made up to one day ahead. If it seems dry after chilling, refresh it with a drizzle of olive oil or a splash of red wine vinegar before serving.
  • Add grilled chicken, shrimp, salami, or chickpeas to make it a complete meal.
  • Store leftovers in an airtight container in the refrigerator for up to 4 days.