Broccoli Pesto Pasta: The Tangy Secret Ingredient That Transforms Weeknight Meals
Discover your new family favorite: a vibrant Broccoli Pesto Pasta featuring a surprising ingredient that delivers an irresistible tangy kick. You won’t believe what it is!

Easy, Flavorful, and Secretly Healthy: Your Go-To Broccoli Pesto Pasta
In the kitchen, I’ve always embraced a bit of culinary cleverness. Over the years, I’ve perfected the art of subtly introducing nutritious ingredients into dishes, often to the delight (and later, disbelief) of my family, including my husband, Tom. Let’s just say a little truth-bending has often led to big flavor discoveries, and for that, I offer no apologies!
I recall a memorable instance with my Buffalo Cauliflower Soup. Knowing my notoriously picky eater wouldn’t touch a spoon to his lips if he heard the word “cauliflower,” I simply presented it as “Buffalo Soup.” The aroma alone drew him into the kitchen, and after a cautious first spoonful, he was hooked. He devoured a whole bowl before I confessed the secret base was roasted cauliflower. His astonished reaction confirmed my little white lie was a success – he had tried it, loved it, and expanded his palate without even knowing.
This experience taught me a valuable lesson: when it comes to encouraging healthy eating, particularly for children or hesitant adults, a touch of disguise can be a chef’s best friend. It’s not about deception, but about creating inviting dishes that naturally incorporate the goodness we want our families to enjoy.

This recipe for Broccoli Pesto Pasta perfectly embodies this philosophy. It’s a standout dish from Kelly Senyei’s brilliant new cookbook, The Secret Ingredient Cookbook, and it’s nothing short of absolutely delicious. What intrigued me most was the specific “secret ingredient” Kelly uses – something I would have never considered for pesto. The anticipation of discovering this unique twist was half the fun!

The Unexpected Star: Green Olives in Pesto?
The secret ingredient, as revealed in Kelly’s innovative recipe, is green olives! This revelation was genuinely surprising. My previous pesto experiments had involved variations with walnuts, pistachios, or arugula, but never the briny, tangy punch of green olives. I’m a passionate olive lover, though Tom is generally less enthusiastic. However, I was so eager to try this unique pesto that I decided to take the leap, hoping to win him over with its undeniable flavor.
Kelly’s recipe masterfully combines the earthy notes of broccoli with the bright, aromatic freshness of basil and the unexpected zest of green olives, creating an incredibly balanced and utterly delectable pesto sauce. The briny, salty profile of the olives provides a delightful tang and depth that elevates the entire dish, seasoning the pesto to perfection. Moreover, the vibrant basil and creamy texture of the pesto ingeniously conceal any trace of the added broccoli, making it a brilliant way to incorporate those essential greens into a meal that everyone, even Tom, genuinely enjoys. This dish has quickly become a staple in our household, a testament to its crowd-pleasing appeal and hidden health benefits.

A Deep Dive into the Simple Yet Powerful Ingredients
The beauty of this Broccoli Pesto Pasta lies in its simplicity and the thoughtful combination of everyday ingredients that yield extraordinary flavor. Let’s break down what makes this pesto truly special:
- Broccoli Florets: Beyond being a healthy addition, blanched broccoli creates a creamy, vibrant green base for the pesto, adding subtle earthiness and a wealth of nutrients like Vitamin C, Vitamin K, and fiber.
- Pasta: The perfect canvas for our rich pesto. While the recipe suggests rigatoni or penne, any sturdy pasta shape like shellbows (my personal favorite for holding the sauce) will work beautifully, ensuring every bite is coated in flavor.
- Pine Nuts: These small, buttery nuts are a classic pesto component, offering a delicate crunch and a rich, slightly sweet undertone that complements the other strong flavors. Toasting them briefly unlocks their full aromatic potential.
- Pitted Green Olives: The star secret ingredient! They infuse the pesto with a bright, tangy, and briny flavor that cuts through the richness, adding a layer of complexity you won’t find in traditional pestos. They are the key to that “super tangy” quality.
- Fresh Basil Leaves: The heart and soul of any pesto, fresh basil provides a sweet, peppery, and highly aromatic foundation that defines the classic flavor profile. Its vibrant green color also contributes to the dish’s appealing visual.
- Garlic: A few cloves of fresh garlic add a pungent, spicy kick, enhancing the overall savory depth of the pesto.
- Parmesan Cheese: Freshly grated Parmesan contributes a salty, umami-rich creaminess, helping to emulsify the sauce and tie all the flavors together.
- Kosher Salt and Black Pepper: Essential seasonings that bring out the best in every ingredient. Always season to taste!
- Extra-Virgin Olive Oil: The binding agent that transforms all these individual components into a cohesive, luxurious sauce. Its fruity, peppery notes are crucial to the pesto’s overall profile.

The Versatility of Broccoli Pesto Pasta
One of the many reasons this Broccoli Pesto Pasta has earned its spot as a new family favorite is its incredible versatility. It’s truly a winner because it can be enjoyed in so many ways:
- Served Chilled: Perfect for a refreshing summer lunch or a light picnic option.
- At Room Temperature: Ideal for potlucks, gatherings, or a quick meal prep item that doesn’t require reheating.
- Warm: A comforting and satisfying dinner, especially on a cooler evening.
This adaptability makes it an excellent choice for everything from a quick lunch to a substantial dinner, or even as a flavorful component for meal prepping throughout the week. You can prepare a big batch of the pesto and have it ready to toss with freshly cooked pasta whenever hunger strikes. It’s a dish that truly delivers on convenience, health, and undeniable flavor, making it a triple threat in the kitchen!

Chef’s Tips for Perfect Broccoli Pesto Pasta Every Time
To ensure your Broccoli Pesto Pasta turns out perfectly, here are a few simple cook’s notes and tips:
- Pasta Choice: While Kelly’s recipe suggests rigatoni or penne, feel free to experiment with your favorite pasta shape. I personally love using shellbows from Delallo, as their unique shape is excellent for catching and holding the rich pesto sauce. Fusilli, farfalle, or even orecchiette would also be fantastic choices.
- Adjusting Pesto Amount: The beauty of homemade pesto is that you control the quantity. Add as much or as little pesto to your pasta as you desire. Some prefer a lighter coating, while others enjoy a more intensely flavored dish. Don’t be shy about tasting and adjusting!
- Thinning the Sauce: The reserved pasta water is your secret weapon for achieving the perfect pesto consistency. It’s starchy and salty, helping to bind the sauce to the pasta beautifully. Add it two tablespoons at a time, stirring until you reach your preferred creaminess.
- Storing Leftovers: Any unused pesto can be easily stored. Simply transfer it to an airtight container and refrigerate for up to 5-7 days. To prevent discoloration, you can pour a thin layer of olive oil over the top before sealing.
- Freezing Pesto for Later: For longer storage, Kelly recommends freezing leftover pesto in ice cube trays. Once frozen solid, pop the pesto cubes out and transfer them to a freezer-safe bag. When you’re ready for another pesto meal, simply take out a cube or two and defrost them in the microwave or gently on the stovetop with your hot pasta. It’s a fantastic way to have fresh, homemade pesto on hand whenever the craving strikes.

With these simple tips, you’re well on your way to mastering this delightful Broccoli Pesto Pasta. It’s not just a meal; it’s an experience – a testament to how creative cooking can bring joy and healthy eating to your family, one delicious bite at a time. Enjoy!

More Delicious Pasta Recipes to Savor
If you’ve enjoyed this unique pasta creation, you’ll love exploring other delightful pasta recipes from my kitchen. Here are a few more to inspire your next meal:
- Pasta with White Beans and Arugula: A light yet satisfying vegetarian option bursting with fresh flavors.
- Balsamic Pasta with Chicken Sausage, Broccoli, and Mushrooms: A robust and savory dish, perfect for a hearty dinner.
- Swedish Meatball Pasta Bake: A comforting twist on a classic, baked to golden perfection.

Broccoli Pesto Pasta
Author: MaryAnn Dwyer
Servings: 6 servings
Pin Recipe
This Broccoli Pesto Pasta is a new favorite and it’s got one special, secret ingredient that gives it a super tangy flavor! Bet you’d never guess!
Prep Time: 20 mins
Cook Time: 13 mins
Total Time: 33 mins
Ingredients
- 2 cups broccoli, cut into florets
- 1 lb. uncooked pasta, rigatoni or penne (or your favorite shape)
- 3 Tbsp. pine nuts
- 1 cup green olives, pitted
- 2 cups fresh basil leaves
- 3 cloves garlic, roughly chopped
- 3 Tbsp. Parmesan cheese, freshly grated
- 1/4 tsp. black pepper, plus extra for seasoning
- 1/4 cup extra-virgin olive oil
- Kosher salt, for seasoning
Instructions
- Bring a large pot of salted water to a rapid boil. Add the broccoli florets and cook for one minute. Transfer the broccoli to a food processor or blender with a slotted spoon.
- Bring the water back to a boil and add the pasta, cooking until al dente according to package directions. Drain the pasta, reserving one cup of the pasta water in a measuring cup.
- In a small saucepan, cook the pine nuts over medium heat until toasted and fragrant, about 3 minutes.
- Add the toasted pine nuts to the food processor or blender along with the olives, basil, garlic, Parmesan cheese, pepper, and 1/2 cup of the reserved pasta water. Pulse until well combined.
- With the processor running, slowly add the olive oil, stopping to scrape the sides as needed, until the pesto is pureed to your desired consistency. Season with salt and pepper to taste.
- In a large bowl, toss the cooked pasta with your desired amount of the pesto. If the sauce is too thick, thin it with extra reserved pasta water, two tablespoons at a time, until it reaches your preferred consistency. Serve immediately and enjoy!
Notes
- I used shellbows from Delallo for this dish. You can also use penne, rigatoni, fusilli, or your favorite kind of pasta shape that will hold the sauce well.
- Use as much of the pesto on your pasta as you enjoy, then simply refrigerate any leftovers in an airtight container for up to 5-7 days.
- As per Kelly’s recommendation, you can also freeze any leftover pesto in ice cube trays, covered in plastic wrap. When you’re in the mood for pesto again, just take the tray out of the freezer, pop out a cube or two, and defrost in the microwave or on the stovetop with your pasta.
Nutrition Information (per serving)
Calories: 489kcal | Carbohydrates: 61g | Protein: 15g | Fat: 21g | Saturated Fat: 4g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 11g | Cholesterol: 7mg | Sodium: 479mg | Potassium: 360mg | Fiber: 4g | Sugar: 3g | Vitamin A: 767IU | Vitamin C: 29mg | Calcium: 143mg | Iron: 2mg
Recipe adapted from The Secret Ingredient Cookbook by Kelly Senyei.
