Make-Ahead Creamy Pesto Pasta Salad

This pesto pasta salad may become your new favorite. It combines sun-dried tomatoes, mozzarella, shaved Parmesan, peppery arugula, and a luxuriously creamy two-ingredient pesto dressing. Light, bright, and full of savory notes, it works wonderfully as a main course or a show-stopping side.

I’m excited to share this Creamy Pesto Pasta Salad. It’s simple to make, requires minimal ingredients, and delivers bold flavor. Whether you need a quick weeknight dinner, a potluck contribution, or a picnic side, this salad travels well and tastes even better after the flavors meld for a few hours.

The recipe highlights a short ingredient list while offering generous texture contrasts: tender pasta, juicy sun-dried tomatoes, pillowy mozzarella pearls, crisp arugula, and paper-thin shaved Parmesan. The dressing is a straightforward blend of mayo and pesto that coats every bite with herbaceous, creamy flavor without overpowering the other ingredients.

Ingredients for Creamy Pesto Pasta Salad

• 12 ounces bowtie pasta (farfalle). Rotini or penne are good alternatives.
• 2 cups arugula — adds a peppery freshness that balances the richness.
• 16 ounces mozzarella pearls — small balls of mozzarella; if unavailable, cut a larger ball into bite-size pieces.
• 1/2 cup shaved Parmesan — the thin shavings lend a nutty, salty finish and pleasant texture.
• 1/2 cup sun-dried tomatoes, julienne or diced — oil-packed varieties work best for flavor and tenderness.
• 1 cup mayonnaise — regular or light; plain unsweetened Greek yogurt can be used as a lighter substitute.
• 1/2 cup pesto — use your favorite store-bought pesto to keep the recipe quick and easy.

How to Make Creamy Pesto Pasta Salad

1. Cook the pasta according to the package directions until al dente. Drain well and transfer the pasta to a large mixing bowl so it cools slightly.

2. Add the arugula, sun-dried tomatoes, mozzarella pearls, and shaved Parmesan to the warm pasta. Toss gently so the greens wilt slightly and the cheese begins to warm.

3. In a separate small bowl, whisk together the mayonnaise and pesto until smooth and well combined. Taste and adjust the ratio if you prefer a stronger pesto flavor or a lighter, tangier dressing (add a squeeze of lemon juice or a pinch of salt if desired).

4. Pour the pesto-mayo dressing over the pasta mixture. Toss thoroughly to ensure every piece of pasta and each ingredient is evenly coated.

5. Refrigerate the pasta salad until you’re ready to serve. Chilling for at least an hour helps the flavors meld. Stir again before serving to redistribute any dressing that may have settled.

Tips for Best Results

• Choose pasta shapes like farfalle, rotini, or penne that hold dressing and small ingredients well.
• If your sun-dried tomatoes are very firm, let them sit in a bit of warm water or use the oil from the jar to soften and infuse extra flavor.
• For a lighter version, substitute half the mayo with plain Greek yogurt, or use a reduced-fat mayonnaise.
• To brighten the salad, stir in a squeeze of lemon juice just before serving or add a few torn basil leaves for extra herbal freshness.

What Pesto Is Best?

Any high-quality pesto you enjoy will work. Jarred basil pesto is convenient and widely available; refrigerated pesto in the produce or deli section often tastes fresher. If you have homemade pesto, it’s a lovely option here.

Can You Make This in Advance?

Yes. This pasta salad actually benefits from sitting several hours in the refrigerator, which allows the flavors to marry. Store it in an airtight container for up to 3 days. Before serving, give it a good stir. If the pasta absorbs too much dressing, a splash of olive oil or a little extra mayo mixed with pesto will refresh it.

Recipe Summary

Servings: about 10 cups. Prep time: 10 minutes. Cook time: 10 minutes. Total time: 20 minutes.

This Creamy Pesto Pasta Salad is an easy, flavorful dish that pairs well with grilled proteins or on its own as a satisfying vegetarian option. Its simple dressing and fresh ingredients make it an ideal choice for gatherings, meal prep, or a bright summer meal.