Description

8 oz pasta of choice (spaghetti, penne, or fusilli)
1 ½ cups broccoli florets
½ cup walnuts, toasted
¼ cup grated Parmesan cheese
1 garlic clove, minced
½ teaspoon salt
¼ teaspoon black pepper
2 tablespoons lemon juice
¼ cup olive oil
¼ teaspoon red pepper flakes (optional)
¼ cup pasta water (reserved)
Directions:
Bring a large pot of salted water to a boil. Cook the pasta according to the package instructions. During the last 2 minutes of cooking, add the broccoli
florets. Drain, reserving ¼ cup of the pasta water, and set aside.
In a food processor, blend the walnuts, Parmesan cheese, garlic, salt, pepper, and lemon juice until combined.
Add the cooked broccoli and pulse until finely chopped. Slowly drizzle in the olive oil while blending until a smooth pesto forms.
Toss the cooked pasta with the pesto, adding the reserved pasta water a little at a time until the sauce reaches the desired consistency.
Serve warm, garnished with extra Parmesan and red pepper flakes if desired.
Prep Time: 10 minutes
Cooking Time: 10 minutes
Total Time: 20 minutes
Kcal: 350 kcal per serving
Servings: 4

Step-by-Step Guide

Follow these detailed instructions for perfect results every time.

1. Boil the Pasta: Bring a large pot of generously salted water to a rolling boil. Add your pasta and cook as per the package directions.
2. Cook the Broccoli: In the last 2 minutes of the pasta’s cook time, add the broccoli florets directly to the boiling water. This blanches them perfectly—tender but still bright green.
3. Reserve Water & Drain: Before draining, carefully scoop out ¼ cup of the starchy pasta water. This liquid is key for saucing. Drain the pasta and broccoli together.
4. Make the Pesto Base: In a food processor, combine the toasted walnuts, Parmesan, minced garlic, salt, pepper, and lemon juice. Pulse until it forms a coarse meal.
5. Incorporate the Broccoli: Add the cooked broccoli florets to the processor. Pulse several times until the broccoli is finely chopped and integrated.
6. Emulsify the Sauce: With the processor running on low, slowly drizzle in the olive oil until the mixture becomes a vibrant, smooth pesto.
7. Combine and Serve: In a large bowl, toss the hot pasta and broccoli with the pesto. Add the reserved pasta water, one tablespoon at a time, until the sauce coats the pasta beautifully.

Serving Suggestions

This versatile dish can be tailored to any meal. For a light lunch, serve it as is with a side salad. To make it a heartier dinner, top with grilled chicken, shrimp, or white beans. Garnish with extra grated Parmesan, a sprinkle of red pepper flakes for heat, and a few additional toasted walnut pieces for crunch. A wedge of lemon on the side allows guests to add a extra zing.

How-to Summary

Boil pasta, adding broccoli in the last 2 minutes. Reserve pasta water. Blend toasted walnuts, Parmesan, garlic, lemon juice, salt, and pepper. Add cooked broccoli and pulse. Stream in olive oil to form pesto. Toss pesto with drained pasta and broccoli, thinning with reserved water as needed. Garnish and serve.

Frequently Asked Questions

Can I use a different nut? Absolutely. Pine nuts are a classic pesto choice, or try almonds or pecans for a different flavor profile.

How do I store leftovers? Store in an airtight container in the refrigerator for up to 3 days. The pasta will absorb the sauce, so revive it with a splash of water or olive oil when reheating.

Is there a dairy-free alternative? Yes, omit the Parmesan and add 2 tablespoons of nutritional yeast for a cheesy, umami flavor without dairy.

Can I make the pesto ahead of time? You can prepare the pesto up to 2 days in advance. Store it in the fridge with a thin layer of olive oil on top to prevent browning.

My sauce is too thick. What do I do? Simply use more of the reserved pasta water, a tablespoon at a time, until it reaches your preferred consistency. The starch in the water helps the sauce cling to the pasta.

Common Mistakes to Avoid

• Skipping the Pasta Water: This starchy liquid is essential for creating a silky, emulsified sauce that coats each noodle. Don’t forget to reserve it.
• Overcooking the Broccoli: Adding it for only the last 2 minutes of pasta cooking preserves its color, texture, and nutrients. Mushy broccoli will make the pesto watery.
• Not Toasting the Walnuts: Toasting nuts unlocks their oils and deepens their flavor significantly. Skip this step and your pesto will taste flat.
• Adding All the Water at Once: Add the reserved pasta water gradually. You can always add more, but you can’t take it out.

Conclusion

This Broccoli Walnut Pesto Pasta is a testament to how simple ingredients can create an extraordinary meal. In just 20 minutes, you get a dish that’s creamy, nutty, fresh, and satisfying. It’s a fantastic way to incorporate more vegetables into your diet without sacrificing flavor or comfort. Master the simple techniques, avoid the common pitfalls, and you’ll have a stunning, restaurant-quality pasta ready for any weeknight or special occasion.