Introduction & Inspiration
This Broccoli Pesto Pasta Salad recipe is a vibrant, flavorful, and refreshing dish that’s perfect for a light lunch, a side dish, or a potluck contribution. I’ve always loved the combination of pasta, pesto, and fresh vegetables, and this salad brings all those elements together in a beautifully balanced way.
My inspiration for this recipe came from a desire to create a pasta salad that was both healthy and delicious, something that would be packed with nutrients and bursting with flavor. I wanted a recipe that was easy to make, using readily available ingredients, and that could be enjoyed warm, cold, or at room temperature.
I envisioned a bowl filled with perfectly cooked pasta, tender-crisp broccoli florets, juicy cherry tomatoes, a hint of red onion, and a vibrant, homemade pesto sauce that tied everything together.
This recipe is the result of that vision, a simple yet flavorful Broccoli Pesto Pasta Salad that’s sure to become a new favorite. It’s a regular in my meal rotation, especially during the warmer months.
Nostalgic Appeal (with a Healthy, Modern Twist)
Pasta salad, in its many variations, is a classic dish that evokes feelings of picnics, potlucks, barbecues, and summer gatherings. It’s a versatile dish that can be customized with a wide range of ingredients and dressings.
This recipe takes that classic concept and gives it a healthy, modern twist. Instead of relying on heavy mayonnaise-based dressings, we’re using a vibrant, homemade pesto sauce made with fresh basil, garlic, pine nuts (or walnuts), and nutritional yeast for a cheesy, umami kick.
The addition of broccoli florets adds a boost of nutrients and a satisfying crunch, while the cherry tomatoes and red onion provide a burst of freshness and flavor.
This Broccoli Pesto Pasta Salad offers a lighter, more nutritious take on a classic dish, making it a perfect option for those seeking a healthy and flavorful meal.
Homemade Focus
This recipe is all about embracing the simplicity and satisfaction of homemade cooking. The emphasis is on creating a flavorful and vibrant pesto sauce from scratch, using fresh basil, garlic, and other wholesome ingredients. While we use dried pasta, the pesto elevates it.
The process of making the pesto, blanching the broccoli, and assembling the salad is a hands-on experience.
Making your own pesto allows you to control the ingredients, ensuring freshness and avoiding any unwanted additives. You can adjust the amount of garlic, nuts, and nutritional yeast to your liking.
This recipe is a reminder that even relatively simple homemade dishes can be incredibly flavorful and satisfying. It’s about taking a few fresh ingredients and transforming them into something truly delicious.
Flavor Goal
The primary objective of this recipe is to create a Broccoli Pesto Pasta Salad that’s a perfect balance of flavors and textures, with a vibrant, herbaceous pesto sauce, tender-crisp broccoli, juicy tomatoes, a hint of onion, and perfectly cooked pasta.
The pasta provides a satisfyingly chewy base, the perfect vehicle for the flavorful pesto and vegetables.
The broccoli florets add a slightly earthy and slightly bitter flavor, as well as a nice textural contrast to the pasta. Blanching the broccoli with the pasta ensures that it’s perfectly tender-crisp.
The cherry tomatoes contribute bursts of juicy sweetness and acidity.
The red onion adds a subtle sharpness and a pop of color.
The pesto sauce is the star of the show. It should be: * Vibrant and Herbaceous: The fresh basil provides the dominant flavor, with its bright, slightly peppery notes. * Garlicky: The garlic adds a pungent, aromatic note. * Nutty: The pine nuts (or walnuts) contribute a rich, nutty flavor and a creamy texture. * Cheesy (Vegan): The nutritional yeast adds a cheesy, umami flavor that mimics the taste of Parmesan cheese. * Bright and Tangy: The lemon juice adds acidity and balances the richness of the other ingredients.
Ultimately, I wanted a pasta salad that was both refreshing and satisfying, a perfect combination of flavors and textures that would be perfect for a light meal or a flavorful side dish.
Ingredient Insights
Let’s take a closer look at the ingredients that make this Broccoli Pesto Pasta Salad so delicious:
- Pasta (Such as Fusilli or Penne): This provides the base for the salad. Choose a pasta shape that will hold the pesto sauce well, such as fusilli, penne, rotini, or farfalle. Whole-wheat pasta or gluten-free pasta are also great options.
- Broccoli Florets: These add a slightly earthy and slightly bitter flavor, as well as a nice textural contrast to the pasta. Blanching the broccoli with the pasta ensures that it’s perfectly tender-crisp.
- Cherry Tomatoes (Halved): Cherry tomatoes add bursts of juicy sweetness and acidity to the salad. You can also use grape tomatoes or diced regular tomatoes.
- Red Onion (Thinly Sliced): Red onion adds a subtle sharpness and a pop of color to the salad. Thinly slicing the onion helps to mellow its flavor.
- Pine Nuts or Walnuts: These are used in the pesto sauce, providing a rich, nutty flavor and a creamy texture. Pine nuts are traditionally used in pesto, but walnuts are a more affordable and readily available alternative.
- Nutritional Yeast:
- Fresh Basil Leaves: This is the key ingredient in the pesto sauce, providing its vibrant green color and its characteristic bright, slightly peppery flavor. Use fresh basil for the best results.
- Garlic Cloves: Garlic adds a pungent, aromatic note to the pesto sauce.
- Olive Oil: Extra-virgin olive oil is used in the pesto sauce, adding richness and helping to create a smooth, creamy texture.
- Lemon Juice: Freshly squeezed lemon juice adds brightness and acidity to the pesto sauce, balancing the richness of the other ingredients.
- Salt and Pepper
Essential Equipment
You’ll need a few basic kitchen tools for this recipe:
- Large Pot: This is for cooking the pasta and blanching the broccoli.
- Colander: This is for draining the cooked pasta and broccoli.
- Food Processor: This is for making the pesto sauce. You can also use a blender, but a food processor is generally preferred for pesto.
- Large Bowl: This is for combining the pasta salad ingredients.
- Cutting Board and Knife: These are for preparing the vegetables.
- Measuring Cups and Spoons
List of Ingredients with Measurements
Here’s a precise list of the ingredients, along with their exact measurements:
- 8 ounces pasta (such as fusilli, penne, rotini, or farfalle)
- 2 cups broccoli florets
- 1/2 cup cherry tomatoes, halved
- 1/4 cup red onion, thinly sliced
- 1/4 cup pine nuts or walnuts
- 1/4 cup nutritional yeast
- 2 cups fresh basil leaves, packed
- 2 cloves garlic
- 1/4 cup extra-virgin olive oil
- 2 tablespoons lemon juice (freshly squeezed)
- Salt and pepper to taste

Step-by-Step Instructions
Let’s make this vibrant and flavorful Broccoli Pesto Pasta Salad!
Step 1: Cook the Pasta and Broccoli
Bring a large pot of salted water to a boil.
Add the pasta and cook according to the package directions until it’s al dente (firm to the bite).
In the last 2-3 minutes of the pasta cooking time, add the broccoli florets to the boiling water with the pasta. This will blanch the broccoli, making it tender-crisp.
Drain the pasta and broccoli together in a colander.
Rinse the pasta and broccoli under cold water to stop the cooking process and cool them down. Set aside.
Step 2: Make the Pesto Sauce
While the pasta is cooking, make the pesto. In a food processor, combine the fresh basil leaves, garlic cloves, pine nuts (or walnuts), nutritional yeast, lemon juice, salt, and pepper.
Pulse the ingredients until they’re finely chopped.
With the food processor running, slowly drizzle in the olive oil until the mixture is smooth and creamy. You may need to scrape down the sides of the food processor a few times. Taste and adjust the seasoning with more salt and pepper if needed.
Step 3: Combine Salad Ingredients
In a large bowl, combine the cooked and cooled pasta, blanched broccoli florets, halved cherry tomatoes, and thinly sliced red onion.
Step 4: Add Pesto and Toss
Add the pesto sauce to the bowl with the pasta and vegetables.
Toss gently but thoroughly to combine, ensuring that all the ingredients are evenly coated with the pesto.
Step 5: Serve or Refrigerate
Serve the Broccoli Pesto Pasta Salad immediately, or refrigerate it for at least an hour to allow the flavors to meld. Chilling the salad also enhances its refreshing qualities.
Optional Garnish: Garnish with extra pine nuts, a sprinkle of nutritional yeast.

Troubleshooting
Here are a couple of potential issues and their solutions:
Problem: Pesto is too thick.
Solution: Add a little bit more olive oil or a tablespoon of water, until the pesto reaches your desired consistency.
Problem: Pesto is too thin.
Solution: Add a few more pine nuts/walnuts or a bit more nutritional yeast.
Problem: Pasta salad is dry.
Solution: Add a bit more pesto sauce, a drizzle of olive oil, or a squeeze of lemon juice.
Problem: Pasta is mushy Solution: Don’t over cook
Tips and Variations
Here are some extra tips and variations to customize your Broccoli Pesto Pasta Salad:
Tip: For a more intense basil flavor, use a larger amount of fresh basil in the pesto.
Variation: Add other vegetables to the salad, such as roasted red peppers, zucchini, asparagus, or peas.
Variation: Add some protein to the salad, such as chickpeas, white beans, grilled tofu, or tempeh.
Tip: For a spicier salad, add a pinch of red pepper flakes to the pesto.
Variation: Use different types of nuts, such as almonds or cashews, instead of pine nuts or walnuts in the pesto.
Variation: Add a sprinkle of vegan Parmesan cheese or crumbled vegan feta cheese to the finished salad.
Variation: Roast the broccoli instead of blanching it for a more intense flavor.
Tip: If making ahead, wait to add pesto
Serving and Pairing Suggestions
This Broccoli Pesto Pasta Salad is a versatile dish that can be served in a variety of ways. Here are some serving ideas:
- As a Light Meal: Enjoy it on its own for a healthy and satisfying lunch or dinner.
- As a Side Dish: It pairs well with grilled vegetables, tofu, tempeh, or other plant-based protein sources.
- For Potlucks and Picnics: It’s easy to transport and can be served at room temperature or chilled.
- For Meal Prep: Make a big batch on Sunday and portion it out into containers for lunches or quick dinners throughout the week.
Pairing Suggestions:
- Beverages: This pasta salad pairs well with a variety of beverages, including water, iced tea, lemonade, white wine (such as Pinot Grigio or Sauvignon Blanc), or a light beer.
- Other Dishes: It complements other Italian-inspired dishes, such as bruschetta, Caprese salad, or a simple green salad.
Nutritional Information
This Broccoli Pesto Pasta Salad is a healthy and nutritious meal, packed with vegetables, fiber, and healthy fats. Here’s a general overview of its nutritional benefits:
- Rich in Vitamins and Minerals: The broccoli, tomatoes, red onion, and basil provide a range of vitamins and minerals, including vitamin C, vitamin A, potassium, folate, and vitamin K.
- Good Source of Fiber: The pasta (especially if using whole-wheat pasta) and vegetables provide dietary fiber.
- Healthy Fats: The olive oil and pine nuts (or walnuts) provide healthy fats.
- Plant-Based: This recipe is naturally vegan, making it a great option for those following a plant-based diet.
The exact nutritional information will vary depending on the specific ingredients used and the serving size. A rough estimate per serving (assuming the recipe makes about 4 servings) is:
- Calories: 350-450
- Fat: 20-25g
- Protein: 8-12g
- Fiber: 5-8g
Broccoli Pesto Pasta Salad
This Broccoli Pesto Pasta Salad recipe is a vibrant, flavorful, and refreshing dish that’s perfect for a light lunch, a side dish, or a potluck contribution.
Ingredients
- 8 ounces pasta (such as fusilli, penne, rotini, or farfalle)
- 2 cups broccoli florets
- 1/2 cup cherry tomatoes, halved
- 1/4 cup red onion, thinly sliced
- 1/4 cup pine nuts or walnuts
- 1/4 cup nutritional yeast
- 2 cups fresh basil leaves, packed
- 2 cloves garlic
- 1/4 cup extra-virgin olive oil
- 2 tablespoons lemon juice (freshly squeezed)
- Salt and pepper to taste
Instructions
Step 1: Cook the Pasta and Broccoli
Bring a large pot of salted water to a boil.
Add the pasta and cook according to the package directions until it’s al dente (firm to the bite).
In the last 2-3 minutes of the pasta cooking time, add the broccoli florets to the boiling water with the pasta. This will blanch the broccoli, making it tender-crisp.
Drain the pasta and broccoli together in a colander.
Rinse the pasta and broccoli under cold water to stop the cooking process and cool them down. Set aside.
Step 2: Make the Pesto Sauce
While the pasta is cooking, make the pesto. In a food processor, combine the fresh basil leaves, garlic cloves, pine nuts (or walnuts), nutritional yeast, lemon juice, salt, and pepper.
Pulse the ingredients until they’re finely chopped.
With the food processor running, slowly drizzle in the olive oil until the mixture is smooth and creamy. You may need to scrape down the sides of the food processor a few times. Taste and adjust the seasoning with more salt and pepper if needed.
Step 3: Combine Salad Ingredients
In a large bowl, combine the cooked and cooled pasta, blanched broccoli florets, halved cherry tomatoes, and thinly sliced red onion.
Step 4: Add Pesto and Toss
Add the pesto sauce to the bowl with the pasta and vegetables.
Toss gently but thoroughly to combine, ensuring that all the ingredients are evenly coated with the pesto.
Step 5: Serve or Refrigerate
Serve the Broccoli Pesto Pasta Salad immediately, or refrigerate it for at least an hour to allow the flavors to meld. Chilling the salad also enhances its refreshing qualities.
Optional Garnish: Garnish with extra pine nuts, a sprinkle of nutritional yeast
Recipe Summary and Q&A
Recipe Summary:
We made a vibrant and flavorful Broccoli Pesto Pasta Salad by cooking pasta and blanching broccoli, making a homemade pesto sauce with basil, garlic, pine nuts/walnuts, nutritional yeast, lemon juice, olive oil, salt, and pepper, combining the pasta, broccoli, cherry tomatoes, and red onion in a large bowl, and tossing everything with the pesto.
Q&A:
- Q: Can I make this pasta salad ahead of time?
- A: Yes! This pasta salad is even better when made ahead of time, as it allows the flavors to meld. Store it in an airtight container in the refrigerator for up to 3-4 days.
- Q: How long will this pasta salad last in the refrigerator?
- A: As mentioned above, it will last for up to 3-4 days when stored properly.
- Q: Can I freeze this pasta salad?
- A: It’s not recommended to freeze this pasta salad, as the texture of the pasta and vegetables may change upon thawing. The pesto, however, can be frozen separately.
- Q: I don’t have pine nuts or walnuts. Can I use something else?
- A: Yes, you can substitute the pine nuts or walnuts with other nuts or seeds, such as almonds, cashews, sunflower seeds, or pumpkin seeds.
- Q: I don’t have nutritional yeast. Can I omit it?
- A: Nutritional yeast adds a cheesy, umami flavor that’s characteristic of this pesto. If you don’t have it, you can omit it, but the flavor will be slightly different. You could try adding a sprinkle of vegan Parmesan cheese or a pinch of garlic powder for extra flavor.
- Q: Can I make it gluten-free?
- A: Yes, use gluten-free pasta