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Pasta Salad with Italian Dressing

This pasta salad with Italian dressing is a zesty, flavor-packed side dish loaded with Genoa salami, mozzarella pearls, and fresh veggies. It’s the perfect make-ahead recipe for potlucks, barbecues, or busy weeknights!
Prep Time:35 minutes
Cook Time:10 minutes
Total Time:45 minutes
Course: Side Dish
Cuisine: Italian-American
Keyword: best pasta salad,, Italian pasta salad, pasta salad with Italian dressing
Servings: 12 Servings

Ingredients

For the Salad:

  • 1 lb rotini pasta
  • 3.5 –4 oz pepperoni quartered (about ¾ cup)
  • 4 oz sliced Genoa salami quartered (about ¾ cup)
  • 1 pint cherry tomatoes halved
  • 1 cup black olives drained and halved
  • 1 orange bell pepper chopped
  • 1 green bell pepper chopped
  • ½ cup finely diced red onion
  • 2 tbsp chopped pepperoncini
  • 8 oz fresh mozzarella pearls
  • Fresh parsley and grated Parmesan for garnish

For the Homemade Italian Dressing:

  • ¾ cup extra virgin olive oil
  • ¼ cup red wine vinegar
  • 1 tbsp lemon juice
  • cup finely grated Parmesan cheese
  • tsp sugar
  • 1 tsp dried parsley
  • 1 tsp dried basil
  • 1 tsp dried oregano
  • ½ tsp garlic powder
  • ½ tsp onion powder
  • ¼ tsp paprika
  • Salt and black pepper to taste

Instructions

  • Cook rotini pasta in salted water until al dente. Drain and transfer to a large serving bowl.
  • While still warm, toss the pasta with half of the Italian dressing.
  • Add salami, pepperoni, cherry tomatoes, olives, bell peppers, red onion, pepperoncini, and mozzarella pearls.
  • Toss everything together until evenly combined.
  • Cover and refrigerate for at least 30 minutes (or up to 24 hours).
  • Before serving, toss with remaining dressing.
  • Garnish with fresh parsley and Parmesan.
  • Serve chilled and enjoy!

Notes

  • For best results, don’t skip tossing the warm pasta with dressing—it absorbs more flavor.
  • Store leftovers in an airtight container in the fridge for up to 5 days.
  • Add extra dressing before serving if needed.
  • Customize with proteins like grilled chicken or shrimp, or go vegetarian with chickpeas and artichokes.
  • Perfect pairing with Chicken Bacon Ranch Pasta or Italian Grinder Salad.