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Tomato Basil Rotini Pasta Salad Recipe

4.9 from 553 reviews

This Tomato Basil Rotini Pasta Salad is a vibrant and flavorful dish featuring al dente rotini pasta, fresh baby spinach, juicy cherry tomatoes, fragrant basil, and a zesty balsamic vinaigrette. Tossed with mozzarella pearls and grated parmesan cheese, this salad is perfect for a refreshing side or light meal, served chilled after marinating to meld the fresh flavors.

Ingredients

Scale

Pasta and Greens

  • 8 oz. Rotini pasta
  • 2 cups baby spinach

Vegetables and Herbs

  • 10 oz. sliced cherry tomatoes
  • ⅓ cup chopped fresh basil
  • ¼ cup thinly chopped red onion
  • 2 garlic cloves, minced

Dressing

  • 3 tablespoons balsamic vinegar
  • to ½ cup olive oil
  • ¼ teaspoon crushed red pepper (optional)
  • ½ teaspoon cracked black pepper
  • ½ teaspoon sea salt

Cheese

  • ½ cup grated parmesan (or romano and/or asiago cheese, optional)
  • ⅔ cup mozzarella pearls

Instructions

  1. Cook Pasta: Boil the rotini pasta according to package instructions until al dente. Drain well once cooked.
  2. Prepare Vegetables: While the pasta cooks, slice the cherry tomatoes, chop fresh basil, mince garlic, and thinly chop the red onion.
  3. Make Dressing: In a small bowl, whisk together olive oil, balsamic vinegar, minced garlic, crushed red pepper (if using), sea salt, and cracked black pepper until well combined.
  4. Wilt Spinach: After draining the pasta, immediately add the baby spinach to the hot pasta and stir gently. The residual heat will slightly wilt the spinach.
  5. Combine Salad Base: Transfer the pasta and spinach mixture to a medium bowl. Add the sliced cherry tomatoes, chopped basil, and red onion. Toss to combine evenly.
  6. Add Dressing: Pour the prepared dressing over the salad mixture and toss to coat all ingredients thoroughly.
  7. Add Cheese: Gently fold in the grated parmesan and mozzarella pearls until well incorporated.
  8. Chill Before Serving: Refrigerate the salad for 30 minutes to one hour to allow flavors to meld. Serve chilled or at room temperature.

Notes

  • Use good quality olive oil and balsamic vinegar for the best flavor in the dressing.
  • The cheese is optional; omit for a dairy-free version.
  • Adjust olive oil quantity in dressing to achieve desired consistency and flavor intensity.
  • Crushed red pepper adds a subtle heat but can be omitted if preferred mild.
  • This salad keeps well in the fridge for up to 2 days but is best freshly made within 24 hours.

Keywords: Tomato Basil Pasta Salad, Rotini Pasta Salad, Italian Pasta Salad, Summer Salad, Spinach Pasta Salad