Tossed in flavorful pesto and grilled to smoky perfection, these pesto grilled vegetables are incredible piled over penne pasta and a great way to use up summer produce!

Pesto Grilled Vegetables with Penne: Your Ultimate Summer Pasta Dish

Embrace the vibrant flavors of summer with this incredibly simple yet utterly delicious recipe for Pesto Grilled Vegetables with Penne. As the days grow longer and fresh produce overflows from gardens and farmers’ markets, there’s no better way to celebrate the season than by firing up the grill. This dish transforms ordinary summer staples into a culinary masterpiece, marrying the smoky char of perfectly grilled vegetables with the aromatic richness of basil pesto, all served generously over comforting penne pasta. It’s a meal that promises minimal effort, maximum flavor, and a truly satisfying experience.

Forget complicated techniques or lengthy ingredient lists. This recipe is designed for ease, allowing you to spend less time in the kitchen and more time enjoying the beautiful weather. Whether you’re hosting a backyard barbecue, looking for a quick weeknight dinner, or simply craving a taste of summer, these pesto grilled vegetables deliver every single time. Get ready to discover your new favorite way to enjoy summer’s bounty – you’ll never want your grilled veggies any other way!

Why You’ll Love These Pesto Grilled Vegetables

This isn’t just another vegetable dish; it’s a game-changer. In about 30 minutes, you can have a gourmet-tasting meal on the table, requiring only a handful of ingredients and avoiding the need to heat up your kitchen. This makes it an ideal choice for those hot summer evenings when turning on the oven feels like a monumental task. The beauty of this recipe lies in its simplicity and the depth of flavor it achieves.

But the benefits don’t stop there. This dish is naturally vegetarian, making it a fantastic option for meatless Mondays or for anyone looking to incorporate more plant-based meals into their diet. And if you’re concerned about feeling full, rest assured – the combination of hearty pasta and substantial grilled vegetables, coated in flavorful pesto, creates a meal that is incredibly satisfying. You won’t even miss the meat!

These Pesto Grilled Vegetables Feature…

A Rainbow of Smoky Grilled Veggies: Including tender summer squash, crisp zucchini, delicate asparagus, and vibrant sweet pepper, each infused with a delicious smoky char from the grill.
Flavorful Basil Pesto: A generous coating of rich basil pesto ensures every inch of the grilled vegetables bursts with herbaceous, garlicky goodness.
Hot Penne Pasta: The perfect foundation for these flavorful veggies, providing a comforting and satisfying base that ties the whole dish together.

Crafting Your Pesto Grilled Vegetables Masterpiece

Creating this delightful dish is straightforward and incredibly rewarding. The key lies in selecting fresh ingredients and following a few simple steps to bring out their best qualities. This section will guide you through the ingredients you’ll need and how to choose the perfect vegetables for grilling.

Ingredients You Will Need

Summer squash: Look for firm, bright yellow squash.
Zucchini: Choose small to medium-sized zucchini that are firm and dark green.
Asparagus: Select spears that are bright green, firm, and have tight, closed tips.
Sweet pepper: Any color works beautifully; red, yellow, or orange peppers add a lovely sweetness.
Garlic: Freshly minced garlic provides the best flavor.
Pesto: Store-bought for convenience, or homemade for an elevated taste.
Penne pasta: A sturdy pasta shape perfect for holding the pesto and veggies.
Salt and Pepper: To season the vegetables and enhance their natural flavors.

Choosing Your Vegetables for Grilling

The flexibility of this recipe is truly its best feature! While we adore the classic combination of summer squash, zucchini, sweet pepper, and asparagus, the culinary possibilities are endless. This dish is your opportunity to experiment with whatever fresh, seasonal vegetables catch your eye at the market or are abundant in your garden.

Don’t hesitate to swap out any of the core vegetables in this recipe for other grill-friendly favorites. Consider adding:

Mushrooms: Portobello caps or cremini mushrooms absorb the pesto beautifully.
Green beans: For a tender-crisp texture.
Green onions: Their mild onion flavor becomes subtly sweet when grilled.
Cherry tomatoes: These burst with juicy sweetness once charred.
Sweet corn: Cut off the cob or grilled as mini cobs for a delightful crunch.
Eggplant: Sliced into rounds or planks, it becomes incredibly tender.
Red onion: Adds a sharp, sweet bite when grilled.
Broccoli or Cauliflower florets: Offer a delightful texture and nutty flavor.
Carrots: Sliced diagonally, they become tender and slightly caramelized.

This versatility makes the Pesto Grilled Vegetables recipe an ideal solution for utilizing a bounty of summer produce, ensuring nothing goes to waste and every meal feels fresh and exciting.

Tips for Perfect Grilled Vegetables Every Time

Achieving perfectly tender and smoky grilled vegetables is easier than you might think. Follow these essential tips to ensure your pesto grilled vegetables are a resounding success:

Cut vegetables in uniform sizes: This is crucial for even cooking. If your zucchini slices are thick and your asparagus spears are thin, they won’t cook at the same rate. Aim for similar thicknesses and lengths across all your chosen vegetables so they all reach perfect tenderness simultaneously.
Grill veggies in a grill pan or on aluminum foil: To prevent smaller vegetables like asparagus pieces or cherry tomatoes from falling through the grill grates, use a perforated grill pan or heavy-duty aluminum foil. If using foil, create a packet or simply lay them in a single layer on a greased sheet of foil. This not only keeps your veggies secure but also makes cleanup a breeze.
Evenly space vegetables while grilling: Resist the urge to overcrowd your grill pan or foil. Giving each piece of vegetable enough space allows for proper air circulation and direct heat contact. This promotes browning and charring, which is where that incredible smoky flavor develops, rather than steaming the vegetables, which can make them soggy.
Lightly oil your vegetables: Before tossing them with pesto, a thin coat of olive oil helps prevent sticking and enhances the char. Even though pesto contains oil, an initial light oiling can make a difference on the grill.
Don’t over-grill: Vegetables cook relatively quickly on the grill. Keep an eye on them, turning occasionally, until they are tender-crisp with appealing grill marks. Over-grilling can lead to mushy textures.
Preheat your grill: A hot grill ensures a quick sear and beautiful char marks, locking in the vegetables’ natural flavors.

Stovetop and Oven Instructions for Indoor Cooking

No outdoor grill access or simply prefer cooking indoors? You can absolutely still enjoy these delicious pesto grilled vegetables! The smoky flavor might be less prominent, but the pesto-infused goodness and tender veggies will still shine through. Here are instructions for stovetop and oven cooking methods:

Stovetop Method

Begin by preparing your vegetables according to the main recipe instructions, up to the grilling step (slicing and tossing with pesto, garlic, salt, and pepper). Heat a few tablespoons of olive oil in a large skillet or non-stick frying pan over medium-high heat. Once the oil is shimmering, add the prepared vegetables in a single layer, ensuring not to overcrowd the pan. You may need to cook in batches. Sauté for 8-10 minutes, stirring occasionally, until the vegetables are tender-crisp and lightly browned. Once cooked, toss them with the warm penne pasta and serve immediately.

Oven Roasting Method

Prepare your vegetables as outlined in the main recipe, up to the grilling step (slicing and tossing with pesto, garlic, salt, and pepper). Preheat your oven to 400°F (200°C). Lightly grease a large baking sheet or line it with parchment paper for easy cleanup. Arrange the pesto-coated vegetables in a single layer on the baking sheet, again, ensuring not to overcrowd for optimal roasting. Roast for 25-30 minutes, or until the vegetables are tender and slightly caramelized, flipping them halfway through. Once roasted, combine them with the warm penne pasta and enjoy.

Creative Recipe Variations to Explore

One of the best things about this pesto grilled vegetables and penne recipe is its adaptability. Feel free to get creative in the kitchen and customize it to your taste preferences or whatever ingredients you have on hand:

Use Homemade Pesto: While jarred pesto offers incredible convenience, whipping up a batch of homemade basil pesto will undoubtedly elevate the flavors of this dish to a whole new level. Fresh basil, pine nuts, Parmesan, garlic, and olive oil create an unparalleled aroma and taste.
Swap Out the Veggies: As mentioned, the vegetable options are truly endless! Don’t be afraid to experiment with other seasonal produce like sliced eggplant, bell peppers of various colors, red onions, mushrooms, or even blanched broccoli or cauliflower florets.
Add Cheese for Richness: A sprinkle of freshly grated Parmesan or Asiago cheese over the finished dish adds a salty, umami kick. For a decadent touch, try melting some fresh mozzarella or creamy burrata directly on top of the warm vegetables and pasta just before serving. A crumble of goat cheese or feta also works beautifully.
Try a Different Grain: If you’re looking to change things up from penne, consider serving these flavorful grilled vegetables alongside other grains like fluffy quinoa, fragrant steamed rice, pearl couscous, or earthy farro. For a lighter, veggie-heavy side dish, you can even skip the grains entirely.
Incorporate Protein: For those who can’t go without meat, this dish pairs wonderfully with added protein. Mix in some diced grilled chicken, cooked sausage (Italian sausage works exceptionally well), or even grilled shrimp after the vegetables are cooked. Tofu or chickpeas can also be added for a plant-based protein boost. This dish also makes an excellent side to any main protein, such as grilled steak or fish.
A Zesty Finish: A squeeze of fresh lemon juice over the finished dish can brighten all the flavors. A sprinkle of red pepper flakes adds a subtle warmth and kick if you like a little heat.

The Joy of Summer on a Plate

These pesto grilled vegetables are more than just a meal; they’re an experience. Perfectly smoky, bursting with the vibrant essence of fresh pesto, and brimming with tender summer produce, this dish captures everything summer vegetables *should* be. It’s an ode to simple ingredients transformed into something extraordinary with just a little heat and a lot of flavor.

Watch this easy recipe quickly become your ultimate go-to for utilizing your abundant veggie harvest this summer. It’s a foolproof way to create a memorable meal that is both healthy and incredibly satisfying. There’s truly no going wrong when you combine fresh vegetables, fragrant pesto, and the irresistible char of the grill.

Save this recipe for later! If you make it, please let us know! Leave a comment and a star rating below to share your experience. You can also take a photo and tag it onInstagram with #wholeandheavenlyoven.

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Pesto-Grilled Summer Vegetables with Penne

Tossed in flavorful pesto and grilled to smoky perfection, these pesto grilled vegetables are incredible piled over penne pasta and a great way to use up summer produce!

This recipe may included paid links. As an Amazon Associate, I earn a commission from qualifying purchases.

Prep Time
20 minutes

Cook Time
10 minutes

Total Time
30 minutes

Servings
6 servings

Calories
342kcal

Ingredients

2 small summer squash, sliced 1/4-inch thick
2 small zucchini, sliced 1/4-inch thick
1/2 lb asparagus, ends trimmed and cut into 2-inch pieces
1 medium sweet pepper, cut into 1-inch pieces
2 cloves garlic, minced
1/2 cup basil pesto
Salt and pepper to taste
1 lb penne pasta, cooked according to package instructions and kept warm

Instructions

In a large bowl, combine the sliced squash, zucchini, asparagus, sweet pepper, minced garlic, and basil pesto. Toss until all vegetables are evenly coated. Season generously with salt and freshly ground black pepper to taste.
Preheat your grill to medium-high heat. Arrange the pesto-coated vegetables on nonstick aluminum foil or in a grill pan. Grill for approximately 8-10 minutes, turning occasionally, until the vegetables are tender-crisp and show slight char marks.
Transfer the grilled vegetables to a large bowl with the warm, cooked penne pasta. Toss gently to combine. Taste and adjust seasoning with additional salt and pepper if needed. Serve warm and savor every bite!

Notes

Storing Instructions

Store leftover pesto grilled vegetables and penne in an airtight container in the refrigerator for up to 4 days. Reheat gently on the stovetop or in the microwave.

Nutrition

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This recipe was updated with new photos and recipe notes on 5/20/22.