Creamy Veggie Packed Spaghetti Pasta Salad

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This Spaghetti Pasta Salad is a great side dish for summer potlucks and parties and a huge hit. Filled with fresh ingredients, high protein pasta and a creamy homemade Italian dressing, this cold pasta salad is always a crowd pleaser.
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A large shallow bowl filled with spaghetti pasta salad, mixed with chopped cucumbers, cherry tomatoes, red onions, ham, herbs, and crumbled cheese. Two hands are serving the spaghetti pasta salad with wooden utensils.

This pasta salad is a cold noodle salad filled with fresh chopped veggies, feta cheese and has a homemade creamy dressing. It’s healthy and bright, yet packs a protein punch where we can from protein pasta and Greek yogurt. You can use any noodle you want and add your favorite fresh veggies.

I love to serve this potluck favorite with my chicken tenderloins or cast iron flank steak because the fresh taste of the salad complements the savoriness of the meat. I brought this to one of the preschool potlucks and it was a huge hit with the parents. If you want to keep it vegetarian, serve it with a side of garlic bread and call it a day.

Why you’ll love this recipe

  • 261 calories per serving.
  • Absolutely delicious leftover.
  • Great for family gatherings.

Ingredients and Substitutions:

These are the main ingredients and substitutions for easy spaghetti salad recipe. See the recipe card below for the full ingredient list and instructions. 

Ingredients for a spaghetti pasta salad are arranged on a pink surface, featuring uncooked spaghetti, chopped cucumber, tomatoes, red onion, bell pepper, feta cheese, Greek yogurt, avocado mayo, vinegars, and seasonings in bowls.
  • Spaghetti Noodles: I use Barilla Protein Plus noodles to make this higher in protein. You can make this with regular spaghetti or any type of long noodle.
  • Non-Fat Greek Yogurt: this adds a creamy texture to the homemade dressing without making it too rich. Use 5% greek yogurt for more flavor.
  • Avocado Mayonnaise: or regular mayo but avocado has some sweetness to it.
  • Dijon Mustard
  • Balsamic Vinegar
  • Refined Sugar: you can omit the sugar but it helps balance out the tartness of the greek yogurt.
  • Red Wine Vinegar
  • Worcestershire Sauce
  • Sweet Cherry Tomatoes: or grape tomatoes cut in half.
  • Fresh Cucumbers: I like English cucumbers or cukes for this because they’re thicker with less seeds.
  • Red Bell Peppers: yellow bell pepper or green pepper work well, too. Use any of your favorite fresh vegetables.
  • Red Onion
  • Reduced Fat Feta Cheese: or fresh mozzarella cheese balls or parmesan cheese.

Variations

  • Add your favorite fresh vegetables. I like the crunchy veggies: radishes, cucumber, thinly sliced carrots, etc.
  • Add black olives, green olives or kalamata.
  • For extra protein, add mini pepperoni or salami.
  • If you don’t want to make the dressing, you can use your favorite zesty Italian dressing mixed with a little avocado mayo.

Dietary Modifications

  • For gluten-free, use a gluten-free pasta.
  • For dairy-free, omit the feta.

How to make this easy pasta salad recipe (a step-by-step visual guide):

Step 1: cook spaghetti & make dressing

Boil the spaghetti according to the package directions. Drain, rinse under cool water, and set aside to cool (image 1). In a large bowl, whisk together Greek yogurt, mayo, Dijon, balsamic vinegar, sugar, red wine vinegar, Worcestershire sauce, garlic powder, onion powder, salt, and pepper until smooth (image 2). Place in the fridge for at least 30 minutes to let the flavors meld together (image 3). This can be prepped overnight. Add the cooled pasta and dressing to a large mixing bowl. Mix to get the noodles evenly coated in the dressing (image 4).

Four-step collage: (1) Cooked spaghetti pasta salad in a colander; (2) Sour cream, mayonnaise, mustard, and spices in a white bowl with a whisk; (3) Ingredients whisked into a creamy sauce; (4) Sauce mixed with spaghetti in the bowl.

Step 2: add veggies and refrigerate to set flavors

Add the tomatoes, cucumber, bell pepper, onion, and feta to the bowl and toss to combine (image 5). Cover and refrigerate for at least 30 minutes so the flavors meld or overnight. Can serve as is or garnish with fresh parsley before serving (image 6).

A large white bowl filled with spaghetti pasta salad, chopped cucumbers, tomatoes, red bell peppers, red onions, and feta cheese. The left side shows the ingredients separated; the right side shows them mixed together with herbs.

Expert Tip!

For a party, I get a head start and prep the noodles and dressing a night before. Combine everything the next day and let it sit in the fridge combined as long as possible to soak up all the flavors. It gets better as it sits. If it gets too dry, add a splash of olive oil to the pasta.

A large bowl of spaghetti pasta salad with cherry tomatoes, avocado, red onion, parsley, and crumbled cheese is served with wooden utensils. Small bowls of ingredients surround the dish on a pink surface.

Recipe FAQs

How do I store leftover pasta salad?

Store leftovers in an airtight container in the fridge.

Can I use another type of noodle?

Of course. I used protein pasta to up the protein but any long noodle is great for this one.

A large shallow bowl filled with spaghetti pasta salad, mixed with chopped cucumbers, cherry tomatoes, red onions, ham, herbs, and crumbled cheese. Two hands are serving the spaghetti pasta salad with wooden utensils.

Spaghetti Pasta Salad

Danielle Lima
This Spaghetti Pasta Salad is a great side dish for summer potlucks and parties and a huge hit. Filled with fresh ingredients, high protein pasta and a creamy homemade Italian dressing, this cold pasta salad is always a crowd pleaser.
No ratings yet
Servings 8 servings
Prep Time 15 minutes
Cook Time 12 minutes
Course Main Course, Side Dish
Cuisine American
Course Main Course, Side Dish
Cuisine American

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Ingredients
  

  • 1 box Barilla Protein Plus Spaghetti 14.5 oz.

For the Dressing

  • 1 cup nonfat Greek yogurt 224g
  • 1/4 cup avocado mayo 56g
  • 2 Tbsp. Dijon mustard 30g
  • 1 Tbsp. balsamic vinegar
  • 1 Tbsp. sugar
  • 2 Tbsp. red wine vinegar
  • 1 tsp. Worcestershire sauce
  • 1 tsp. garlic powder
  • 1 tsp. onion powder
  • 1/2 tsp. salt (adjust to taste)
  • 1/2 tsp. black pepper

For the Salad

  • 1/2 cups cherry tomatoes, quartered
  • 1 cup cucumber, diced
  • 1 small red bell pepper, diced
  • 1/4 cup red onion, finely chopped
  • 2 oz. reduced fat feta cheese, crumbled

Instructions
 

  • Boil the spaghetti according to the package directions. Drain, rinse under cold water, and set aside to cool.
  • In a large mixing bowl, whisk together Greek yogurt, mayo, Dijon, balsamic vinegar, sugar, red wine vinegar, Worcestershire sauce, garlic powder, onion powder, salt, and pepper until smooth. Place in the fridge for at least 30 minutes to let the flavors meld together. This can be prepped overnight. 
  • Add the cooled pasta and dressing to a large mixing bowl. Mix to get the noodles evenly coated in the dressing. Add the tomatoes, cucumber, bell pepper, onion, and feta to the bowl and toss to combine.
  • Cover and refrigerate for at least 30 minutes so the flavors meld or overnight.
  • Can serve as is or garnish with fresh parsley before serving.

Notes

  • For a party: prep the noodles and dressing a night or two before. Combine everything the next day and then let it sit in the fridge combined as long as possible to soak up all the good flavors. 
  • Nutritional information is an estimate and will vary with substitutions. 

Nutrition

Serving: 218gCalories: 261kcalCarbohydrates: 39gProtein: 13gFat: 8gSaturated Fat: 1gCholesterol: 11mgSodium: 232mgPotassium: 266mgFiber: 5gSugar: 4g
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