A fresh and vibrant pasta salad is the perfect dish for any occasion, and this Vegan Pesto Pasta Salad is a true standout!
This colorful and delicious meal combines penne pasta with juicy cherry tomatoes, briny black olives, and crisp bell peppers, all coated in a rich and flavorful vegan pesto.
Finished with fragrant basil leaves, a sprinkle of vegan parmesan, and a touch of black pepper, this dish is a refreshing and satisfying way to enjoy classic Italian flavors with a plant-based twist.
Whether you’re serving it at a summer gathering, meal prepping for the week, or looking for a quick and easy dinner, this pasta salad is sure to impress!

Ingredients
Here’s what you’ll need to whip up this delicious Vegan Pesto Pasta Salad:
- 8 oz penne pasta (or pasta of choice)
- 1 cup cherry tomatoes, halved
- 1 bell pepper (red, orange, or yellow), sliced
- 1/2 cup black olives, pitted and halved
- 1/4 cup fresh basil leaves
- 1/4 cup vegan parmesan cheese
- 1/2 teaspoon black pepper
For the vegan pesto:
- 1 cup fresh basil leaves
- 1/3 cup pine nuts (or walnuts)
- 2 cloves garlic
- 1/4 cup nutritional yeast
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/3 cup olive oil
- 1 tablespoon lemon juice
Instructions
Follow these simple steps to make your Vegan Pesto Pasta Salad:
- Cook the Pasta:
Bring a large pot of salted water to a boil and cook the pasta according to package instructions until al dente. Drain, rinse under cold water to cool, and set aside. - Prepare the Pesto:
In a food processor, blend the basil, pine nuts, garlic, nutritional yeast, salt, and black pepper until combined. Slowly drizzle in the olive oil and lemon juice while blending until smooth and creamy. - Roast the Peppers (Optional):
If you prefer a deeper flavor, toss the sliced bell peppers with a little olive oil and roast them at 400°F (200°C) for 15-20 minutes until slightly charred. - Combine the Ingredients:
In a large mixing bowl, toss the cooked pasta with the cherry tomatoes, black olives, and roasted (or raw) bell peppers. Pour the vegan pesto over the pasta and mix until everything is well coated. - Finish with Toppings:
Sprinkle the pasta salad with fresh basil leaves, vegan parmesan cheese, and black pepper. Toss lightly to incorporate. - Serve and Enjoy:
This pasta salad can be enjoyed immediately at room temperature or chilled in the refrigerator for a refreshing, make-ahead meal!
Tweaks and Additions
Want to customize your Vegan Pesto Pasta Salad? Try these variations:
- Make it gluten-free:
Use your favorite gluten-free pasta alternative, such as brown rice or quinoa pasta, to make this dish fully gluten-free. - Add more protein:
Toss in some cooked chickpeas, white beans, or grilled tofu to make this salad even more filling and nutrient-dense. - Switch up the nuts:
Swap pine nuts for walnuts, almonds, or sunflower seeds to create a unique twist on the traditional pesto. - Make it extra creamy:
Blend in half an avocado or a tablespoon of tahini into the pesto for a richer, silkier texture. - Enhance the Mediterranean flavors:
Add artichoke hearts, capers, or sun-dried tomatoes for an even more robust taste. - Give it a spicy kick:
Stir in a pinch of red pepper flakes or drizzle some chili-infused olive oil for a touch of heat. - Try a different pesto base:
Instead of basil, try arugula, spinach, or a mix of fresh herbs for a different flavor profile.

This Vegan Pesto Pasta Salad is a fresh, flavorful, and versatile dish that’s perfect for any time of year.
Whether you’re enjoying it as a main course, a side dish, or a meal prep option, this pasta salad is packed with bold flavors and wholesome ingredients that will keep you coming back for more. So grab your ingredients and treat yourself to a bowl of delicious, plant-based goodness!


