Get ready to meet your new favorite weeknight dinner: Chicken & Vegetable Penne with Parsley-Walnut Pesto. This dish is the perfect balance of hearty and fresh—it’s got tender penne pasta, juicy chicken, and sautéed veggies all tossed in a vibrant, garlicky, nutty pesto that’s just a little unexpected (no basil or pine nuts here!). The parsley-walnut combo is bold, earthy, and absolutely loaded with flavor.
It’s one of those dishes that feels fancy enough for guests but is totally doable on a Tuesday night when you just want something comforting, green, and full of good stuff. Bonus? It comes together in under an hour and makes the best leftovers ever. Trust me—you’re gonna want a fork in this fast.
Why You’ll Love Chicken & Vegetable Penne with Parsley-Walnut Pesto
There’s so much to love about this colorful, comforting, and crazy-flavorful pasta dish:
Fresh and Flavorful: The parsley-walnut pesto brings a bright, herby punch that wakes up the whole dish.
Hearty Yet Light: With chicken and veggies, it’s filling without being heavy.
Simple Ingredients, Big Flavor: Everything you need is probably already in your pantry or fridge.
Customizable: Use your favorite veggies or switch up the protein—this recipe plays well with others.
Great for Meal Prep: It reheats beautifully and stays flavorful for days.
(Note: the full ingredients list, including measurements, is provided in the recipe card directly below.)

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Ingredients in Chicken & Vegetable Penne with Parsley-Walnut Pesto
Let’s break down what makes this dish both comforting and fresh:
For the Pasta and Chicken:
- Penne Pasta: Perfect for catching every bit of that herby pesto.
- Cooked Chicken (grilled, roasted, or shredded): Adds satisfying protein—leftovers or rotisserie chicken work great here.
- Zucchini or Yellow Squash: Lightly sautéed for a soft, slightly sweet bite.
- Red Bell Pepper: Brings sweetness and a little crunch to the mix.
- Cherry Tomatoes: Bursty and bright, they add a pop of juicy flavor.
- Olive Oil: For sautéing the veggies and adding richness.
For the Parsley-Walnut Pesto:
- Fresh Parsley: Bright, peppery, and super fresh—this is the star of the sauce.
- Walnuts: Earthy and slightly bitter, they balance the parsley beautifully.
- Garlic: Brings that bold, aromatic flavor we all love in pesto.
- Parmesan Cheese: Adds salty, nutty richness to the sauce.
- Olive Oil: Helps everything blend together into a silky, spoonable pesto.
- Lemon Juice: Just a squeeze for brightness and a touch of acidity.
- Salt and Pepper: To taste, of course.
Instructions
Let’s make pasta magic happen—this dish comes together in just a few easy steps.
Preheat Your Equipment
Start by setting a large pot of salted water on the stove and bring it to a boil for the pasta.
Cook the Pasta
Cook penne according to package instructions until al dente. Drain and set aside, reserving a bit of the pasta water for later.
Sauté the Veggies
In a large skillet, heat a bit of olive oil over medium heat. Add the zucchini and bell pepper, cooking until just tender. Toss in the cherry tomatoes last and cook until they begin to soften and burst. Remove from heat.
Make the Pesto
In a food processor or blender, combine parsley, walnuts, garlic, parmesan, lemon juice, and a pinch of salt and pepper. Pulse until everything is finely chopped. With the motor running, stream in olive oil until the pesto is smooth but still has a little texture. Taste and adjust seasoning as needed.
Combine Everything
In a large mixing bowl or skillet, toss the cooked pasta, chicken, and sautéed veggies with the pesto. Add a splash of reserved pasta water if the mixture feels too dry—it helps coat everything evenly.
Finishing Touches
Top with a little extra parmesan, a sprinkle of chopped walnuts, or even some red pepper flakes for a kick. Add fresh parsley for a final hit of green goodness.
Serve and Enjoy
Serve warm, and get ready for compliments. This one’s comforting, colorful, and bursting with fresh flavor in every bite.
Nutrition Facts
Servings: [Number of servings]
Calories per serving: [Calorie count per serving]
Preparation Time
Prep Time: [Time to prepare ingredients]
Cook Time: 20–25 minutes
Total Time: [Total time needed]
How to Serve Chicken & Vegetable Penne with Parsley-Walnut Pesto
This pasta dish can be dressed up or down depending on the occasion:
Family Dinner: Serve with garlic bread or a side salad for a well-rounded meal.
Impress Guests: Plate it with a drizzle of olive oil and a parmesan crisp for a restaurant-worthy presentation.
Lunch Leftovers: Tastes great cold or reheated—try it with a splash of extra lemon juice to freshen it up.
Additional Tips
Make It Vegetarian: Skip the chicken or replace it with white beans or roasted chickpeas for a plant-based version.
Switch the Greens: Basil, spinach, or arugula can sub in for parsley if you want to switch it up.
Try Whole Wheat or Gluten-Free Pasta: This dish adapts easily to dietary needs.
Use What You’ve Got: Peas, broccoli, or mushrooms would all be delicious veggie swaps.
Make Extra Pesto: It keeps well in the fridge for up to a week and tastes amazing on toast, grilled meats, or roasted veggies.
FAQ Section
Q1: Can I use store-bought pesto instead of making my own?
A1: Sure! Store-bought pesto is a great shortcut—just note that it may be basil-based and slightly different in flavor.
Q2: How long does the parsley-walnut pesto last?
A2: Store it in an airtight container in the fridge for up to 5 days, or freeze for up to 3 months.
Q3: What kind of chicken works best?
A3: Grilled or roasted chicken breast or thighs are perfect, but rotisserie chicken is a great time-saver.
Q4: Can I make this dish ahead of time?
A4: Absolutely! Just store the pesto separately and toss everything together when ready to serve for the freshest flavor.
Q5: Is this dish kid-friendly?
A5: Yes! The flavors are mild and creamy—just adjust the garlic or lemon to your family’s tastes.
Conclusion
This Chicken & Vegetable Penne with Parsley-Walnut Pesto is comfort food with a fresh, herby twist. It’s quick to make, packed with feel-good ingredients, and totally customizable for whatever’s hanging out in your fridge. Whether you’re feeding a crowd or cooking for one, this dish is sure to become a repeat favorite. One bite, and you’ll see what all the fuss is about!
Print
Chicken & Vegetable Penne with Parsley-Walnut Pesto
- Total Time: 40 minutes
- Yield: 4 servings 1x
Description
A vibrant and healthy pasta dish featuring penne pasta tossed with tender chicken, fresh vegetables, and a flavorful homemade parsley-walnut pesto that brings everything together.
Ingredients
- 12 oz penne pasta, cooked according to package directions
- 2 cups cooked chicken, shredded or diced
- 1 cup cherry tomatoes, halved
- 1 cup zucchini, sliced
- 1 cup bell pepper, diced
- 2 tablespoons olive oil
- Salt and pepper to taste
- **For the parsley-walnut pesto:**
- 2 cups fresh parsley leaves
- ½ cup walnuts, toasted
- 1 clove garlic, minced
- 1/3 cup olive oil
- 2 tablespoons lemon juice
- ½ teaspoon salt
- ¼ teaspoon black pepper
- ¼ cup grated Parmesan cheese (optional)
Instructions
- Preheat oven to 375°F (190°C). Line a baking sheet with parchment paper.
- Place the zucchini and bell pepper on the prepared baking sheet, drizzle with olive oil, and season with salt and pepper. Roast for 15–20 minutes, until tender and lightly browned.
- While the vegetables roast, cook the pasta according to package instructions. Drain and set aside.
- For the pesto, combine parsley, walnuts, garlic, olive oil, lemon juice, salt, and pepper in a food processor. Pulse until smooth. If desired, add Parmesan cheese and pulse again to combine.
- In a large mixing bowl, combine the cooked pasta, chicken, roasted vegetables, and cherry tomatoes. Toss with the parsley-walnut pesto until well coated.
- Serve warm, garnished with additional Parmesan cheese if desired.
Notes
- For a nut-free version, you can substitute the walnuts with sunflower seeds or skip them entirely.
- If you prefer a creamy texture, add a couple of tablespoons of Greek yogurt or sour cream to the pesto.
- This dish can be made ahead and stored in the fridge for up to 2 days.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Main Course
- Method: Roasting and Blending
- Cuisine: Mediterranean-Inspired
Nutrition
- Serving Size: 1 serving
- Calories: 420 kcal
- Sugar: 6g
- Sodium: 320mg
- Fat: 22g
- Saturated Fat: 3g
- Unsaturated Fat: 18g
- Trans Fat: 0g
- Carbohydrates: 40g
- Fiber: 6g
- Protein: 28g
- Cholesterol: 65mg