Grilled Vegetable Kabobs with Zesty Fajita Butter: Your Ultimate Summer Side Dish
Welcome the vibrant flavors of summer into your kitchen with these incredibly healthy and utterly delicious vegetarian skewers. Our Grilled Vegetable Kabobs are loaded with crisp, fresh summer veggies and elevated by a unique “fajita butter” that adds an irresistible smoky, zesty kick. Perfect as a dazzling side dish for picnics, barbecues, or any warm-weather gathering, these kabobs are designed to impress and nourish.

Celebrating the Abundance of Summer Vegetables
There’s a special magic that arrives with summer, and much of it can be found in the bounty of fresh produce. As the days lengthen and the sun shines brighter, our gardens and farmer’s markets explode with an unparalleled array of colorful, flavorful vegetables. We eagerly anticipate the sweet, juicy burst of corn on the cob, the crisp snap of bell peppers, and the tender versatility of zucchini – none of which taste quite as good as they do in the summer months.
This season isn’t just about enjoying the warm weather; it’s about reveling in these seasonal gifts and incorporating them into our meals as often as possible. Beyond their incredible taste, summer vegetables are packed with essential vitamins, minerals, and fiber, making them a delicious and healthy choice for your plate. Grilling is arguably one of the best ways to prepare these seasonal delights. It allows you to keep the heat out of your kitchen, ensuring your home stays cool and comfortable, while imparting a wonderfully smoky char that enhances the natural sweetness and texture of the vegetables. The grill masterfully captures them in a perfect half-cooked state, retaining their fresh crunch and vibrant flavors.

Mastering the Art of Grilled Vegetables
While throwing vegetables directly onto the grill grates can be satisfying (and sometimes involves sacrificing a few smaller pieces to the flames!), there’s a certain elegance and convenience in creating grilled vegetable kabobs. Grilled corn, a perennial favorite, is fantastic on its own – its kernels caramelize beautifully and rarely fall through the grates. It’s also incredibly versatile, lending its sweet notes to everything from salsa and guacamole to vibrant salads.
However, for those times you want to “mix things up” and present a medley of flavors and textures, kabobs are the answer. They offer a neat, colorful, and fun way to enjoy a variety of vegetables in one bite. But let’s not limit the grill’s potential to just vegetables! The heat of the grill can transform fruits into surprisingly sweet and smoky desserts. Consider adventurous grilled fruit recipes like Grilled Peaches with Ginger Ice Cream or a refreshing Grilled Fruit Salad with Creamy Lime Dressing. These unexpected grilled treats showcase the grill’s ability to unlock new dimensions of flavor.

Crafting Perfect Grilled Vegetable Kabobs
Our Grilled Vegetable Kabobs recipe takes the concept of variety to heart. Instead of grilling corn whole, we’re cutting the cobs into short, manageable rounds and threading them onto skewers alongside a thoughtful selection of other complementary vegetables. This ensures each bite is a harmonious blend of flavors and textures. For this recipe, we’ve chosen:
- Fresh garden zucchini, sliced into substantial rounds
- Colorful bell peppers, cut into generous squares
- Sharp red onions, also cut into squares for even grilling
- Earthy mushrooms, providing a meaty texture
- Hearty brussels sprouts, offering a unique flavor and slight bitterness
These vegetables are chosen for their ability to grill well over medium-low heat, around 325 degrees F. This moderate temperature is crucial. It prevents the more delicate vegetables from charring too quickly while allowing tougher items like brussels sprouts to soften and cook through without burning. The goal is a tender-crisp texture with beautiful grill marks, not a burnt offering. Even if the brussels sprouts are only partially cooked, their inherent crunch adds a delightful element to the kabob.

The Secret Ingredient: Zesty Fajita Butter
What truly elevates these Grilled Vegetable Kabobs from merely good to absolutely spectacular is the addition of our signature “fajita butter.” This vibrant, zesty concoction is remarkably simple to make, yet its impact on flavor is profound. It combines:
- Rich, melted salted butter, providing a luxurious base
- A generous squeeze of fresh lemon juice, adding a bright, acidic counterpoint
- The distinctive, savory kick of Old El Paso Fajita Seasoning Mix
This fajita butter isn’t just a glaze; it’s a flavor transformer. The seasoning blend, typically used for sizzle-plate fajitas, brings a complex profile of smoky spices, a hint of warmth, and an addictive savory depth. When brushed onto the grilling vegetables, it caramelizes slightly, infusing every bite with an irresistible Tex-Mex flair that complements the natural char from the grill. It’s truly sheer veggie ecstasy!
While it’s fabulous on these vegetable kabobs, don’t limit its use! This versatile fajita butter can be brushed onto almost any grilled summer vegetable, from asparagus to bell peppers, or even delicate fish fillets, adding a burst of flavor to your meal. Feel empowered to experiment with this incredible sauce and discover new ways to spice up your grilling routine. We’d love to hear your creative variations in the comments!

Detailed Guide: How to Grill Perfect Vegetable Kabobs
Achieving perfectly grilled vegetable kabobs is easier than you think with a few key steps and considerations. Whether you choose metal or wooden skewers, proper preparation and grilling technique are essential for tender, flavorful results.
Preparation is Key:
- **Skewer Selection:** If you opt for wooden skewers, it’s crucial to soak them in water for at least 30 minutes before grilling. This prevents them from burning on the hot grill. Metal skewers, being reusable, do not require this step.
- **Grill Preheat:** Always preheat your grill to a consistent medium-low heat, aiming for around 325 degrees F. This allows for even cooking and prevents scorching.
- **Washing & Cutting:** Thoroughly wash all your chosen vegetables. For uniform cooking and easier threading, cut your corn cobs into 1 1/2-inch rounds, zucchini into 1-inch rounds, and bell peppers and onions into 1 1/2-inch square pieces (discarding pepper seeds). Trim the brussels sprouts to ensure they cook evenly.
- **Assembling the Kabobs:** Thread the prepared vegetables onto your skewers in a random pattern. This isn’t just for aesthetics; it helps distribute the heat and flavors evenly. Try to ensure a good mix of different vegetables on each skewer.
- **Crafting the Fajita Butter:** In a small bowl, melt 1/2 cup of salted butter. Whisk in a packet of Old El Paso Fajita Seasoning Mix and 2 tablespoons of fresh lemon juice until well combined. This is your magic sauce that will transform simple grilled vegetables into a truly special dish.


Choosing Your Skewers: Metal vs. Wooden
The type of skewers you choose can slightly alter your grilling method, particularly when it comes to applying the fajita butter.
Using Metal Skewers:
Metal skewers are fantastic for their reusability and heat conductivity, which can help cook the vegetables from the inside out. For these, grill the kabobs dry for about 15 minutes, rotating them every 3-5 minutes to ensure even cooking. Then, carefully brush the kabobs thoroughly with the prepared fajita butter and continue grilling for another 5 minutes, rotating frequently. Once off the grill, you can brush any remaining fajita butter over the hot skewers for an extra layer of flavor. We highly recommend reusable metal skewers for their durability and ease of use.

Using Wooden Skewers:
While metal skewers offer convenience, sturdy wooden skewers work just as well, as demonstrated in our recipe photos. The key is to use thick, sturdy wooden skewers that won’t easily break or burn. After soaking them in water, grill the skewers dry for approximately 20 minutes, rotating them every 3-5 minutes until the vegetables are tender-crisp and have lovely grill marks. Remove the skewers from the heat and then thoroughly brush them with the fajita butter. Serve them warm immediately after buttering to maximize flavor. Regardless of the skewer type, consistent rotation and attention to grill temperature are paramount for success.

The Perfect Summer Side Dish (and Beyond!)
These Grilled Vegetable Kabobs with Fajita Butter are more than just a recipe; they are a celebration of summer, offering a marvelous side dish that effortlessly pairs with almost any grilled protein for a quick, healthy, and incredibly tasty meal. Imagine them alongside grilled chicken, steak, or fish, bringing a burst of color and a medley of flavors to your plate.
Their vibrant appearance and enticing aroma make them a hit at any outdoor gathering, from casual backyard barbecues to elegant garden parties. And here’s a secret: even the pickiest eaters often find themselves reaching for these colorful and flavorful skewers. It’s a fun and engaging way to encourage everyone, especially kids, to enjoy their veggies!
Beyond being a side dish, these kabobs can easily be transformed into a light main course for a vegetarian meal, perhaps served over a bed of quinoa or with a dollop of fresh yogurt sauce. Their versatility ensures they won’t just be a summer staple but a year-round favorite for healthy, flavorful eating. Don’t be surprised if these become your go-to grilled vegetable recipe!

More Inspiring Grilled Vegetable Recipes to Explore
Our Grilled Vegetable Kabobs with Fajita Butter are just one example of the incredible potential of grilled produce. If you’ve fallen in love with the smoky, tender perfection of grilled vegetables, you’ll be thrilled to discover our other fantastic recipes. From robust main courses to refreshing salads and flavorful salsas, there’s a grilled vegetable dish for every taste and occasion. Good luck choosing just ONE to add to your meal plan this week – you might just want to try them all!
- Grilled Pork Tenderloin with Chimichurri and Roasted Vegetables (a perfect pairing)
- Roasted Vegetable Tostadas Recipe (for a savory, plant-forward meal)
- Grilled Chipotle Peach Salsa (a sweet and smoky condiment)
- Oven Roasted Broccoli Recipe (while not grilled, it’s a staple for delicious roasted veggies)
- Grilled Mexican Street Corn Salad (Esquites) (a vibrant and creamy corn dish)
- Grilled Peach and Watercress Salad (light, refreshing, and full of flavor)
- Grilled Shrimp and Corn with Lime Vinaigrette (combines protein with grilled sweetness)
- Grilled Pineapple with Cinnamon Honey – Wine & Glue (a delightful dessert idea)
- Grilled Bacon Wrapped Jalapeno Poppers – Spend With Pennies (for a spicy appetizer)
- Grilled Flank Steak – Oh Sweet Basil (another excellent protein pairing)

See The Recipe Card Below For How To Make Grilled Vegetable Kabobs with Fajita Butter. Enjoy!
Print Recipe
Grilled Vegetable Kabobs with Fajita Butter
Grilled Vegetable Kabobs: A healthy vegetarian skewer recipe loaded with fresh summer veggies and “fajita butter.” A fabulous side dish for picnics!
Prep Time: 10 minutes
Cook Time: 20 minutes
Total Time: 30 minutes
Servings: 10 skewers
Ingredients
- 5 ears fresh corn
- 3 zucchini
- 1 large red bell pepper
- 1 large red onion
- 8 ounces small brussels sprouts
- 8 ounces mushrooms
- 1/2 cup salted butter (1 stick)
- 1 packet Old El Paso Fajita Seasoning Mix
- 2 tablespoons fresh lemon juice
- 12 thick wooden skewers or metal skewers
Instructions
- If using wooden skewers, soak them in water for at least 30 minutes before cooking to prevent burning. Preheat the grill to medium-low heat, around 325 degrees F.
- Shuck the corn and cut into 1 1/2-inch rounds. Cut the zucchini into 1-inch rounds. Cut the bell pepper and onions into 1 1/2-inch square pieces, discarding pepper seeds. Trim the brussels sprouts. Thread the vegetables onto the skewers in a random pattern.
- Melt the butter and whisk it together with the Old El Paso Fajita Seasoning Mix and fresh lemon juice until well combined.
- **If using metal skewers:** Grill the kabobs dry for 15 minutes, rotating them every 3-5 minutes. Then, brush thoroughly with the fajita butter and grill for an additional 5 minutes, rotating frequently. Brush any remaining fajita butter over the skewers once they are removed from the grill.
- **If using wooden skewers:** Grill the skewers dry for 20 minutes, rotating them every 3-5 minutes until vegetables are tender-crisp and nicely charred. Remove the skewers from the heat and brush thoroughly with the fajita butter. Serve warm!
Notes
For an eco-friendly choice, consider using reusable metal skewers!
Nutrition Facts
(Per serving, approx. 1 skewer)
- Calories: 155 kcal
- Carbohydrates: 15g
- Protein: 4g
- Fat: 10g
- Saturated Fat: 6g
- Cholesterol: 24mg
- Sodium: 100mg
- Potassium: 485mg
- Fiber: 3g
- Sugar: 6g
- Vitamin A: 1170IU
- Vitamin C: 56.3mg
- Calcium: 27mg
- Iron: 1mg
Course: Healthy, Main Course, Side Dish
Cuisine: American
Author: Sommer Collier
Disclosure: This post is sponsored by Old El Paso. All opinions are my own.