Name: Spaghetti Pasta Salad with Fresh Mozzarella and Lemon-Dijon Dressing Recipe
Prep time: 10 min
Cook time: 10 min
Total time: 25 min
Cuisine: Italian-American
Ingredients: 16 ounces spaghetti, cooked al dente; 8 ounces fresh mozzarella, torn into bite-sized pieces; 1 cup baby arugula; 1 cup pitted Castelvetrano olives; 1 (12-14 ounce) jar marinated artichoke hearts, drained and chopped; 1 (3.5 ounce) jar capers, drained; 1/2 cup chopped, oil-packed, sun-dried tomatoes; 1/2 cup thinly sliced red onion; 1/2 cup toasted pine nuts; 3/4 cup plain Greek yogurt or sour cream; 1/2 cup mayonnaise; 1/2 cup heavy cream; 1/3 cup olive oil; 2 tablespoons fresh chopped parsley; 1 tablespoon Dijon mustard; Zest and juice of 2 lemons; 2 teaspoons Italian seasoning; 4 cloves garlic, grated or finely minced; Kosher salt, to taste; Fresh cracked black pepper, to taste

Jump to Recipe·4 from 5 reviews

If you’re on the lookout for a dish that’s bursting with vibrant flavors and perfect for any gathering, this Spaghetti Pasta Salad with Fresh Mozzarella and Lemon-Dijon Dressing Recipe is about to become your new best friend. Combining tender spaghetti with creamy fresh mozzarella, peppery arugula, briny Castelvetrano olives, and tangy artichoke hearts, all brought together by a bright, zesty lemon-Dijon dressing, this pasta salad offers a refreshing twist on a classic favorite. It’s a delightful dance of textures and tastes that feels both indulgent and light, making it ideal for summertime picnics, potlucks, or a simple weeknight dinner that feels special. Let me take you through everything you need to whip up this irresistible salad quickly and easily.

Ingredients You'll Need

The image shows many small white bowls with different ingredients placed on a white marbled surface. In the center, there is a larger white bowl with cooked spaghetti noodles, light yellow and thin. Around it are bowls filled with bright green olives, chopped sun-dried tomatoes in dark red, green capers, fresh green chopped herbs, thin sliced purple onions, pale yellow mustard sauce, creamy white sauces in three bowls with a thick texture, fresh green arugula leaves, white ricotta cheese with a soft texture, light yellow garlic minced finely, small beige pine nuts, a light yellow lemon zest, light golden liquid in a small bowl, and dried green herbs in a tiny white bowl. All the ingredients are neatly arranged in a circle around the pasta bowl. Photo taken with an iphone --ar 4:5 --v 7

The magic of this Spaghetti Pasta Salad with Fresh Mozzarella and Lemon-Dijon Dressing Recipe lies in its fresh, simple ingredients. Each one plays a vital role, whether it’s adding creamy indulgence, a citrusy zing, or a satisfying crunch, creating a perfectly balanced dish.

16 ounces spaghetti: Cooked al dente to provide the ideal tender-but-firm pasta base.
8 ounces fresh mozzarella: Torn into bite-sized pieces, adding creamy richness perfect for mixing with savory elements.
1 cup baby arugula: Brings a peppery freshness that cuts through the richness.
1 cup pitted Castelvetrano olives: These mild, buttery olives add a briny, slightly sweet pop of flavor.
1 jar (12-14 ounces) marinated artichoke hearts: Drained and chopped, they introduce a tangy, tender texture.
1 jar (3.5 ounces) capers: Their salty bursts perfectly complement the other savory components.
½ cup chopped, oil-packed sun-dried tomatoes: Add a sweet and intense tomato flavor.
½ cup thinly sliced red onion: Offers a mild bite and lovely crunch.
½ cup toasted pine nuts: Provide a buttery crunch that brings extra texture.
¾ cup plain Greek yogurt or sour cream: Creates a creamy base for the dressing with a slight tang.
½ cup mayonnaise: Adds smoothness and richness to balance the dressing.
½ cup heavy cream: For luxurious texture and a velvety finish.
⅓ cup olive oil: Enhances flavor and helps all ingredients meld together.
2 tablespoons fresh chopped parsley: Brings fresh herbaceous brightness.
1 tablespoon Dijon mustard: Adds a gentle heat and depth to the dressing.
Zest and juice of 2 lemons: Injects the salad with citrusy zing that wakes up every bite.
2 teaspoons Italian seasoning: A flavorful blend of herbs to elevate the salad’s profile.
4 cloves garlic, grated or finely minced: Introduces aromatic punch and earthiness.
Kosher salt and fresh cracked black pepper: Essential seasonings to perfectly balance the flavors.

How to Make Spaghetti Pasta Salad with Fresh Mozzarella and Lemon-Dijon Dressing Recipe

Step 1: Cook the Pasta to Perfection

Begin by boiling the spaghetti until it reaches that perfect al dente texture—firm to the bite but tender. Once done, drain the pasta and toss it lightly with olive oil to prevent sticking and add a subtle fruity note. Let the pasta cool; room temperature is best to ensure it soaks up the dressing without becoming mushy.

Step 2: Combine the Flavorful Ingredients

In a large mixing bowl, bring together the cooled spaghetti, torn fresh mozzarella, peppery baby arugula, buttery Castelvetrano olives, chopped marinated artichoke hearts, salty capers, sun-dried tomatoes, thin slices of red onion, and toasted pine nuts. This colorful mix promises a flavor explosion in every forkful.

Step 3: Whip Up the Luscious Lemon-Dijon Dressing

In a medium bowl, whisk together the Greek yogurt (or sour cream), mayonnaise, heavy cream, olive oil, fresh parsley, Dijon mustard, lemon zest and juice, Italian seasoning, and freshly grated garlic. Season generously with kosher salt and freshly cracked black pepper. This creamy dressing delivers a bright lemony tang with a gentle kick of mustard that brings the whole salad together.

Step 4: Toss Everything Together Gently

Pour the luscious dressing over the pasta salad ingredients and toss carefully to ensure every strand of spaghetti and morsel of mozzarella is evenly coated. The dressing will cling beautifully to the components, ensuring consistent flavor in every bite.

Step 5: Enjoy and Share

Your Spaghetti Pasta Salad with Fresh Mozzarella and Lemon-Dijon Dressing Recipe is ready to be devoured! Whether you’re serving it right away or chilling it for later, this dish is guaranteed to be a crowd-pleaser. Feel free to leave a glowing 5-star rating if it wins you over as much as it does me!

How to Serve Spaghetti Pasta Salad with Fresh Mozzarella and Lemon-Dijon Dressing Recipe

A white oval plate holds a serving of spaghetti layered with thin strands of pale yellow noodles, mixed with scattered bright green olives, starting from the bottom and spread evenly. Thin slices of purple onion weave through the pasta, adding color contrast. Small dollops of creamy white cheese are spread across the dish, alongside light green artichoke pieces and fresh dark green arugula leaves. Toasted pine nuts, golden brown and crunchy, are sprinkled on top, with tiny dark green capers adding detail throughout. Two rustic golden spoons rest on the right side of the plate, slightly inside the pasta. The plate sits on a white marbled surface with a bright mustard cloth on the left, a small bowl of pine nuts on the bottom right, and a glass of light yellow liquid on the right edge. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

A sprinkle of extra toasted pine nuts or fresh chopped parsley makes a beautiful finishing touch, adding that final dash of color and crunch. If you want to kick it up a notch, a few freshly cracked black pepper flakes or a sprinkle of shaved Parmesan can add a sophisticated edge.

Side Dishes

This pasta salad shines as a star on its own but pairs wonderfully with grilled chicken, roasted vegetables, or a crusty artisan bread for soaking up any extra dressing. It’s also perfect alongside barbecue fare, or nestled next to a light soup for a balanced meal.

Creative Ways to Present

For impressive presentation, serve this salad in a large rustic wooden bowl or a bright ceramic dish to highlight the salad’s vivid colors. Layer it in clear glass jars for a picnic twist, or arrange it atop a bed of fresh greens for a beautiful composed salad entrée.

Make Ahead and Storage

Storing Leftovers

Store any leftover Spaghetti Pasta Salad with Fresh Mozzarella and Lemon-Dijon Dressing Recipe in an airtight container in the refrigerator. It will stay fresh and flavorful for up to 3 days. Give it a gentle toss before serving again to redistribute the dressing.

Freezing

Because of the fresh mozzarella and dressing base, it’s best to avoid freezing this salad. Freezing can alter the texture of the cheese and cause separation in the creamy dressing, so enjoy it fresh or within a few days.

Reheating

This pasta salad is best served cold or at room temperature. If you prefer it slightly warmer, you can let it sit out for 15-20 minutes, but avoid microwaving as it may melt the mozzarella and change the texture of the dressing.

FAQs

Can I use a different type of pasta for this salad?

Absolutely! While spaghetti offers a lovely texture and presentation, you can swap in penne, fusilli, or farfalle to hold the dressing and complement the ingredients just as well.

Is there a dairy-free version of this recipe?

You can easily make a dairy-free version by substituting the fresh mozzarella with a plant-based cheese alternative and swapping the Greek yogurt, sour cream, and heavy cream for dairy-free options like coconut or cashew-based spreads.

How long does this pasta salad last in the fridge?

This salad maintains its freshness and flavor best for about 3 days when stored properly in an airtight container. Beyond that, the texture of the mozzarella and arugula may start to decline.

Can I prepare the dressing ahead of time?

Yes! The lemon-Dijon dressing can be made one day in advance and stored in the fridge. Bring it to room temperature and whisk before tossing with the salad for the freshest taste.

What if I don’t have Castelvetrano olives?

No worries! Kalamata olives or other mild green olives work nicely as a substitute. Just make sure they are pitted and balanced in flavor so they don’t overpower the salad.

Final Thoughts

This Spaghetti Pasta Salad with Fresh Mozzarella and Lemon-Dijon Dressing Recipe is truly a celebration of fresh, vibrant ingredients coming together in a beautiful harmony of flavors. It’s easy enough for a casual lunch yet special enough for impressing guests. I encourage you to try it soon and make it your go-to salad when you want something light, satisfying, and utterly delicious!

Spaghetti Pasta Salad with Fresh Mozzarella and Lemon-Dijon Dressing Recipe

Ingredients You'll Need