Introduction & Inspiration
This recipe, “Broccoli Pesto Pasta Salad,” is a fresh, flavorful, and vibrant dish that combines the heartiness of pasta with the brightness of pesto and the goodness of fresh vegetables.
The inspiration comes from a love for classic pesto pasta, but with a desire to create a more substantial and nutrient-packed salad by adding broccoli, tomatoes, and red onion.
It’s a perfect dish for a light lunch, a side dish for a barbecue or potluck, or a make-ahead meal for busy weeknights.
The combination of perfectly cooked pasta, vibrant green pesto, crisp broccoli, juicy tomatoes, and a hint of red onion creates a delightful balance of flavors and textures.
Nostalgic Appeal (with a Healthy, Green Twist)
Pasta salad, in general, often evokes memories of summer picnics, barbecues, and casual gatherings.
This version, with its bright green pesto and fresh vegetables, adds a healthy and vibrant twist to the classic pasta salad concept.
It’s a recipe that’s both familiar and refreshing, appealing to those who love classic pasta dishes but are also looking for a lighter and more nutritious option.
The homemade pesto, made with fresh basil, garlic, nuts, and nutritional yeast, elevates the dish and adds a burst of flavor.
Fresh, Flavorful, and Customizable
This recipe is all about celebrating fresh, seasonal ingredients and creating a flavorful and satisfying salad that’s easy to make.
The homemade pesto, made with fresh basil, is the star of the show, providing a vibrant green color and an intense, herbaceous flavor.
The addition of broccoli, cherry tomatoes, and red onion adds texture, color, and nutritional value to the salad.
It’s a recipe that’s highly customizable, allowing you to adjust the ingredients and proportions to your liking. You can add other vegetables, substitute different nuts or seeds, or even add a protein source, such as chickpeas or white beans.
Flavor Goal
The primary flavor goal is a bright, herbaceous, and garlicky pesto coating perfectly cooked pasta and fresh vegetables, with a balance of textures and a hint of nutty flavor.
The pesto, made with fresh basil, garlic, nuts, nutritional yeast, lemon juice, and olive oil, is the dominant flavor, providing a vibrant and aromatic base.
The pasta provides a hearty and satisfying element, absorbing the flavors of the pesto.
The broccoli adds a slightly earthy flavor and a pleasant crunch.
The cherry tomatoes contribute sweetness, acidity, and moisture.
The red onion adds a sharp, pungent flavor that complements the other ingredients.
The pine nuts or walnuts provide a nutty flavor and a bit of texture to the pesto.
It’s a flavor combination that’s both refreshing and satisfying, perfect for a light and flavorful meal or side dish.
Ingredient Insights
Let’s break down each ingredient:
- Pasta (such as fusilli or penne): This provides the base of the salad, offering a hearty and satisfying element. Choose a pasta shape that will hold the pesto well, such as fusilli, penne, or rotini.
- Broccoli Florets: These add a slightly earthy flavor, a pleasant crunch, and a boost of nutrients. Blanching the broccoli briefly ensures that it’s tender-crisp and retains its vibrant green color.
- Cherry Tomatoes (halved): These contribute sweetness, acidity, and moisture to the salad.
- Red Onion (thinly sliced): This adds a sharp, pungent flavor that complements the other ingredients.
- Pine Nuts or Walnuts: These provide a nutty flavor and a bit of texture to the pesto. Pine nuts are traditional in pesto, but walnuts are a good alternative.
- Nutritional Yeast
- Fresh Basil Leaves: These are the star of the pesto, providing a vibrant green color and an intense, herbaceous flavor. Use fresh, high-quality basil for the best results.
- Garlic Cloves: These add a pungent, aromatic flavor to the pesto.
- Olive Oil: This forms the base of the pesto, providing richness and helping to create a smooth and creamy texture. Use a good-quality extra-virgin olive oil for the best flavor.
- Lemon Juice: This adds acidity and brightness to the pesto, balancing the richness of the olive oil and enhancing the other flavors.
- Salt and Pepper: These essential seasonings enhance the flavors of all the other ingredients.
Essential Equipment
Here’s the equipment you’ll need:
- Large pot: For cooking the pasta and blanching the broccoli.
- Food processor: This is essential for making the pesto. A blender can also be used, but a food processor is generally preferred for achieving the right texture.
- Cutting board and knife: For chopping the vegetables and preparing the ingredients.
- Measuring cups and spoons: For accurate ingredient proportions.
- Large bowl: For combining the pasta, vegetables, and pesto.
- Colander
That’s a pretty standard equipment list.
List of Ingredients with Measurements
Here’s the ingredient list with precise measurements:
- 8 oz pasta (such as fusilli or penne)
- 2 cups broccoli florets
- ½ cup cherry tomatoes, halved
- ¼ cup red onion, thinly sliced
- ¼ cup pine nuts or walnuts
- 1/4 cup nutritional yeast
- 2 cups fresh basil leaves
- 2 cloves garlic
- ¼ cup olive oil
- 2 tbsp lemon juice
- Salt and pepper to taste

Step-by-Step Instructions
Let’s walk through the process:
- Cook Pasta: Bring a large pot of salted water to a boil. Add the pasta and cook according to package instructions until al dente.
- Blanch Broccoli: In the last 2-3 minutes of the pasta cooking time, add the broccoli florets to the boiling water with the pasta.
- Drain and Rinse: Drain the pasta and broccoli together and rinse under cold water to stop the cooking process. This helps to preserve the bright green color of the broccoli and prevents the pasta from overcooking. Set aside.
- Make Pesto: In a food processor, combine the fresh basil leaves, garlic, pine nuts or walnuts, nutritional yeast, lemon juice, salt, and pepper. Pulse until finely chopped.
- Add Olive Oil: With the food processor running, slowly drizzle in the olive oil until the mixture is smooth and creamy. Adjust the seasoning with more salt and pepper if needed.
- Combine Ingredients: In a large bowl, combine the cooked pasta, blanched broccoli, halved cherry tomatoes, and thinly sliced red onion.
- Add Pesto and Toss: Add the pesto to the bowl and toss well to coat all the ingredients evenly.
- Serve or Chill: Serve the Broccoli Pesto Pasta Salad immediately, or refrigerate for at least an hour to allow the flavors to meld. Optionally, garnish with extra pine nuts or a sprinkle of nutritional yeast before serving.

Troubleshooting
Here are a few potential issues and solutions:
- Pesto Too Thick: Add more olive oil, a tablespoon at a time, until the pesto reaches your desired consistency. You can also add a little bit of water or lemon juice.
- Pesto Too Thin: Add more nuts or nutritional yeast to thicken the pesto.
- Pasta Salad Too Dry: Add more pesto or a drizzle of olive oil.
- Pasta Overcooked: Make sure to cook the pasta only until al dente, as it will continue to soften slightly as it sits in the salad.
- Broccoli Overcooked: Blanch the broccoli for only 2-3 minutes, or until it’s bright green and tender-crisp.
Tips and Variations
Here are some ways to customize this recipe:
- Different Vegetables: Add other vegetables, such as roasted red peppers, zucchini, asparagus, or peas.
- Add Protein: Add cooked chickpeas, white beans, grilled tofu, or vegan chicken for extra protein.
- Different Nuts or Seeds: Use different nuts or seeds in the pesto, such as almonds, walnuts, sunflower seeds, or pumpkin seeds.
- Make it Spicy: Add a pinch of red pepper flakes or a dash of hot sauce to the pesto for a spicy kick.
- Add Olives:
- Use Different Pasta Shapes: Experiment with different pasta shapes, such as rotini, farfalle, or orecchiette.
- Add Cheese: Add vegan parmesan cheese or feta cheese for extra flavor.
- Add Lemon Zest: Add lemon zest to the pesto for extra brightness.
Serving and Pairing Suggestions
This Broccoli Pesto Pasta Salad is perfect for:
- Light Lunches: It’s a refreshing and satisfying meal on its own.
- Side Dishes: It complements a variety of main courses, such as grilled tofu, vegan burgers, or lentil loaf.
- Potlucks and Picnics: It’s easy to transport and can be served at room temperature or chilled.
- Summer Meals: Its fresh, vibrant flavors make it ideal for warm weather.
It pairs well with:
- Crusty Bread: For soaking up the delicious pesto.
- A Glass of White Wine: A crisp, dry white wine, such as Sauvignon Blanc or Pinot Grigio, would complement the salad’s flavors.
- Lemonade or Iced Tea: For a refreshing non-alcoholic beverage pairing.
- Fruit Salad: For a light and healthy dessert.
Nutritional Information
This Broccoli Pesto Pasta Salad is a relatively healthy and nutritious meal option.
It’s packed with:
- Vitamins and Minerals: From the broccoli, tomatoes, red onion, and basil.
- Fiber: From the pasta (especially if using whole-wheat pasta) and vegetables.
- Healthy Fats: From the olive oil and nuts.
- Plant-Based Protein: From the nutritional yeast and optional added protein sources.
The exact nutritional information will vary depending on the specific ingredients you use and the serving size.
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Broccoli Pesto Pasta Salad
Description
This recipe, “Broccoli Pesto Pasta Salad,” is a fresh, flavorful, and vibrant dish that combines the heartiness of pasta with the brightness of pesto and the goodness of fresh vegetables
Ingredients
- 8 oz pasta (such as fusilli or penne)
- 2 cups broccoli florets
- ½ cup cherry tomatoes, halved
- ¼ cup red onion, thinly sliced
- ¼ cup pine nuts or walnuts
- 1/4 cup nutritional yeast
- 2 cups fresh basil leaves
- 2 cloves garlic
- ¼ cup olive oil
- 2 tbsp lemon juice
- Salt and pepper to taste
Instructions
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Cook Pasta: Bring a large pot of salted water to a boil. Add the pasta and cook according to package instructions until al dente.
-
Blanch Broccoli: In the last 2-3 minutes of the pasta cooking time, add the broccoli florets to the boiling water with the pasta.
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Drain and Rinse: Drain the pasta and broccoli together and rinse under cold water to stop the cooking process. This helps to preserve the bright green color of the broccoli and prevents the pasta from overcooking. Set aside.
-
Make Pesto: In a food processor, combine the fresh basil leaves, garlic, pine nuts or walnuts, nutritional yeast, lemon juice, salt, and pepper. Pulse until finely chopped.
-
Add Olive Oil: With the food processor running, slowly drizzle in the olive oil until the mixture is smooth and creamy. Adjust the seasoning with more salt and pepper if needed.
-
Combine Ingredients: In a large bowl, combine the cooked pasta, blanched broccoli, halved cherry tomatoes, and thinly sliced red onion.
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Add Pesto and Toss: Add the pesto to the bowl and toss well to coat all the ingredients evenly.
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Serve or Chill: Serve the Broccoli Pesto Pasta Salad immediately, or refrigerate for at least an hour to allow the flavors to meld. Optionally, garnish with extra pine nuts or a sprinkle of nutritional yeast before serving.
Recipe Summary and Q&A
Recipe Summary: Broccoli Pesto Pasta Salad is a fresh, flavorful, and vibrant dish made with pasta, blanched broccoli, cherry tomatoes, red onion, and a homemade pesto made with fresh basil, garlic, nuts, nutritional yeast, lemon juice, and olive oil.
Q: Can I make this ahead of time? A: Yes, this pasta salad is even better when made ahead of time! The flavors have a chance to meld together. Store it in the refrigerator for up to 3-4 days.
Q: How long does it last? A: Stored in an airtight container in the refrigerator, the pasta salad should last for up to 3-4 days.
Q: Can I freeze it? A: It’s not recommended to freeze this pasta salad, as the texture of the pasta and vegetables may change.
Q: Can I use store-bought pesto? A: Yes, you can use store-bought pesto to save time, but homemade pesto is always more flavorful.
Q: What if I don’t have a food processor? A: You can use a blender to make the pesto, but a food processor is generally preferred for achieving the right texture. You can also chop the ingredients very finely by hand, although this will take more time and effort.
The History of Pesto
To continue expanding this article, let’s delve into the history of pesto, the vibrant sauce that’s the heart of this pasta salad.
Pesto, traditionally Pesto alla Genovese, originated in Genoa, the capital city of Liguria, Italy.
The word “pesto” comes from the Genoese word “pestâ,” which means “to pound” or “to crush,” referring to the traditional method of making pesto using a mortar and pestle.
The classic Genovese pesto recipe consists of:
- Fresh Basil: The main ingredient, providing the vibrant green color and characteristic flavor.
- Garlic: Adds a pungent, aromatic flavor.
- Pine Nuts: Provide a nutty flavor and a creamy texture.
- Parmesan Cheese (Parmigiano-Reggiano) and/or Pecorino Cheese: Add saltiness, umami, and a sharp, tangy flavor.
- Olive Oil: Forms the base of the sauce, providing richness and helping to create a smooth emulsion.
- Salt:
Traditionally, the ingredients are crushed and ground together in a marble mortar with a wooden pestle.
Today, pesto is often made using a food processor, which is a much quicker and easier method.
There are many variations of pesto, using different herbs, nuts, and cheeses, but the classic Genovese pesto remains the most popular.
Our recipe uses a vegan version of pesto, replacing the Parmesan cheese with nutritional yeast to maintain the “cheesy” flavor.
The Benefits of Blanching Broccoli
Blanching the broccoli, as called for in this recipe, is a quick and easy cooking technique that offers several benefits:
- Preserves Color: Blanching helps to preserve the vibrant green color of the broccoli.
- Enhances Texture: It creates a tender-crisp texture, making the broccoli more pleasant to eat in the salad.
- Stops Enzyme Activity: Blanching stops enzyme activity that can cause loss of flavor, color, and nutrients.
- Reduces Cooking Time: It partially cooks the broccoli, reducing the overall cooking time of the dish.
To blanch broccoli, simply bring a pot of salted water to a boil, add the broccoli florets, and cook for 2-3 minutes, or until they’re bright green and tender-crisp. Then, immediately transfer the broccoli to a bowl of ice water to stop the cooking process.
Tips for Making Perfect Pesto
Making perfect pesto, whether it’s traditional or vegan, is all about using high-quality ingredients and achieving the right balance of flavors and textures.
Here are a few tips:
- Use Fresh, High-Quality Basil: The quality of the basil is crucial for the flavor of the pesto. Use fresh, vibrant green basil leaves, and avoid any that are wilted or bruised.
- Toast the Nuts (Optional): Toasting the pine nuts or walnuts before adding them to the pesto enhances their flavor.
- Don’t Over-Process: Over-processing the pesto can make it bitter. Pulse the ingredients in the food processor until they’re finely chopped, but not completely pureed.
- Add Olive Oil Gradually: Drizzle in the olive oil slowly while the food processor is running to create a smooth and creamy emulsion.
- Adjust Seasonings to Taste: Taste the pesto and adjust the seasonings with more salt, pepper, lemon juice, or nutritional yeast as needed.
- Store Properly: Store leftover pesto in an airtight container in the refrigerator for up to 3-4 days, or freeze it for longer storage.