Basil pesto pasta salad is the kind of simple dish that feels fresh without needing much work. The pasta is tossed with a bright basil pesto dressing, then mixed with juicy tomatoes and a few fresh greens for color and balance. It is easy to make ahead, easy to serve cold, and flexible enough to keep simple or turn into a fuller meal.

What makes this one useful is how quickly it comes together. You can use homemade pesto if you have it, or a good store-bought pesto when you want something easier. Serve it as a light lunch, a side for grilled chicken or sandwiches, or a simple pasta salad to keep in the fridge for a few days.

Easy to make ahead and toss together

The flavor is fresh and herby without feeling too sharp, with the pesto coating the pasta just enough to make every bite glossy and flavorful. Cherry tomatoes add little juicy bursts, while the greens keep the salad from feeling too heavy. If you add mozzarella, chicken, bacon, or toasted nuts, it can easily turn from a simple side into something more filling.

It is also the kind of pasta salad that tastes even better after it has had a little time to sit. The pesto settles into the pasta, the tomatoes soften slightly, and everything becomes more blended without losing its fresh feel. A quick toss before serving brings it back together, especially with a small drizzle of olive oil if needed.

Ingredients

• 16 oz bowtie pasta, or another short pasta such as rotini, fusilli, penne
• 1 cup basil pesto, homemade or store-bought
• 2 cups cherry tomatoes, halved
• 4 cups mixed greens or arugula
• ⅓ cup grated Parmesan cheese
• 2–3 tablespoons olive oil, as needed
• 1–2 tablespoons lemon juice (optional)
• Salt and black pepper, to taste

Optional Add-Ins

• 1 cup mozzarella pearls
• Grilled chicken
• Crispy bacon
• Toasted pine nuts
• Roasted red peppers
• Extra fresh basil leaves

For the Homemade Basil Pesto

• 2 cups fresh basil leaves, packed
• ½ cup grated Parmesan cheese
• ⅓ cup pine nuts
• 2 garlic cloves
• ½ cup olive oil
• 1–2 tablespoons lemon juice
• Salt and black pepper, to taste

🌿 Note: Pine nuts are traditional for basil pesto, but walnuts or almonds can be used as a budget-friendly substitute.

Instructions

1. Cook the pasta until just tender, then cool it down:
   Bring a large pot of salted water to a boil and cook the pasta according to the package directions. Drain, rinse briefly under cold water, and let it cool well.
2. Make the homemade basil pesto, if using:
   Add the basil, Parmesan, pine nuts, garlic, olive oil, lemon juice, salt, and black pepper to a food processor. Blend until mostly smooth, scraping down the sides as needed.
3. Toss the pasta with pesto:
   Add the cooled pasta to a large mixing bowl. Spoon the pesto over the pasta and toss until evenly coated.
4. Add the tomatoes, greens, and Parmesan:
   Fold in the cherry tomatoes, mixed greens or arugula, and grated Parmesan. Toss gently so the greens do not get crushed.
5. Adjust the texture and flavor:
   Add olive oil as needed if the pasta salad feels dry. Add lemon juice if using, then season with salt and black pepper to taste.
6. Add any optional ingredients:
   Fold in mozzarella pearls, grilled chicken, bacon, toasted pine nuts, roasted red peppers, or extra basil if you want to make it fuller.
7. Chill or serve:
   Serve right away, or refrigerate until ready to eat. Toss again before serving because the pasta may absorb some of the pesto as it sits.

Storage

• Store in an airtight container in the refrigerator for up to 3 days.
• Toss before serving because the pesto may settle or absorb into the pasta.
• Add a small drizzle of olive oil if the pasta salad feels dry after chilling.
• If making ahead, add the greens right before serving for the best texture.

Note

• Pasta absorbs pesto as it sits, so add a little olive oil as needed before serving to loosen it back up.
• Let the pasta cool before adding the greens so they stay fresh and do not wilt too much.
• Lemon juice is optional, but it can brighten the flavor if the pesto tastes rich or heavy.
• If using store-bought pesto, taste before adding extra salt because some brands are already salty.
• For the freshest texture, add delicate greens closer to serving time.

This post contains affiliate links. As an Amazon Associate, I earn from qualifying purchases.

Thank you for being here as I start this journey. I can’t wait to share more recipes, tips, and stories with you — one crumb at a time.

Stay tuned,
~ Clever Crumbs