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Bowl of vibrant healthy pasta salad dressing, ready to be served.

Best Healthy Pasta Salad Dressing Recipe (Quick & Easy!)

This quick and easy healthy pasta salad dressing recipe transforms any pasta salad into a vibrant, flavorful, and satisfying meal. Featuring a secret lemon zest twist, it's perfect for summer gatherings or healthy meal prep.
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Prep Time 15 minutes
Cook Time 10 minutes
Total Time 25 minutes
Servings: 6 servings
Course: Salad, Side Dish
Cuisine: Italian
Calories: 400
Ingredients Equipment Method Notes

Ingredients
  

  • 6 ounces uncooked short pasta (like rotini)
  • 10 ounces cherry tomatoes (cut in half)
  • 2/3 cup jarred roasted red pepper diced
  • 1 large green bell pepper seeded and chopped
  • 1/2 cup sliced olives
  • 4 ounces turkey pepperoni sliced in quarters
  • 4 ounces fresh mini mozzarella cheese balls (pearls)
  • 3 tbsp reserved pasta water
  • 1 2/3 tbsp extra virgin olive oil
  • 2 tbsp red wine vinegar
  • 2 tsp dijon mustard
  • 1 tsp Italian seasoning
  • 1/2-1 tsp kosher salt
  • to taste black pepper
  • 1/2 tsp red pepper flakes (optional)
  • 1 tsp lemon zest

Equipment

  • small saucepan
  • Small bowl or mason jar
  • Large bowl

Method
 

Step 1: Boiling the Pasta
  1. Boil your chosen short pasta according to the package directions. Cook the pasta al dente to prevent it from becoming mushy. Before draining, reserve 3 tablespoons of the starchy pasta water; its starch content helps the dressing adhere to the pasta.
Step 2: Making the Dressing
  1. In a small bowl or a mason jar, combine the extra virgin olive oil, red wine vinegar, Dijon mustard, Italian seasoning, kosher salt, black pepper, red pepper flakes (if using), and lemon zest. Thoroughly mix these ingredients. The Dijon mustard acts as an emulsifier, binding the oil and vinegar into a cohesive, creamy dressing.
Step 3: Combining the Ingredients
  1. In a large bowl, add the cooked and cooled pasta, halved cherry tomatoes, diced roasted red pepper, chopped green bell pepper, sliced olives, sliced turkey pepperoni (or chickpeas), and the fresh mini mozzarella cheese balls. Pour the prepared healthy pasta salad dressing over these ingredients. Mix everything until all the pasta and vegetables are well coated.
Step 4: Chilling and Serving
  1. You can enjoy this pasta salad right away, but for best flavor, chill it in the refrigerator for at least 30 minutes to allow the flavors to meld. For the absolute best taste, make it the day before you plan to serve it, allowing an overnight rest to infuse every ingredient.

Notes

To prevent dryness, add extra olive oil, vinegar, or reserved pasta water before serving. Adjust salt to taste; do not overcook pasta. Store in an airtight container in the refrigerator for 3-5 days.
Nutrition information is estimated based on common ingredients and serving sizes and may vary.