There’s something special about grilling vegetables. The smoky char adds depth to the natural flavors, while the heat transforms even the most ordinary veggies into something extraordinary. Now, imagine those same grilled vegetables infused with the bold, earthy flavors of an Aztec spice rub. Grilled Vegetable Skewers with Aztec Spice Rub are a fun and flavorful way to elevate your summer grilling game, whether you’re hosting a cookout or just enjoying a casual meal with family. In this post, we’ll guide you through everything you need to know to make this dish a star at your next gathering.
What Is an Aztec Spice Rub?
An Aztec Spice Rub is a unique blend of spices inspired by ancient Aztec cooking techniques and ingredients. The Aztecs were known for using bold, smoky, and spicy flavors in their cuisine, and this spice rub captures the essence of that tradition. With a mix of cumin, paprika, chili powder, and a touch of cocoa, this rub adds a warm, slightly spicy, and deeply savory profile to grilled vegetables. You don’t need to hunt for obscure ingredients – most of these spices can be found in your pantry!
Why Grilled Vegetable Skewers?
Vegetable skewers are versatile, easy to prepare, and packed with nutrients. Whether you’re following a plant-based diet or simply trying to eat more veggies, grilled vegetable skewers with Aztec spice rub can be the perfect addition to your menu. The best part is the endless variety. You can mix and match your favorite vegetables, making it easy to customize the skewers based on what’s in season or your personal preferences. Plus, skewers are fun – they turn simple grilled veggies into an interactive meal.
Which Vegetables Work Best?
Not all vegetables grill equally well, so choosing the right ones for your skewers is important. Here’s a list of vegetables that work perfectly for this recipe:
- Zucchini: Holds up well to grilling and absorbs the Aztec spice flavors beautifully.
- Bell Peppers: Their sweetness intensifies on the grill, adding a nice balance to the spicy rub.
- Red Onions: Grilled onions add a caramelized sweetness that complements the smoky spices.
- Mushrooms: Their umami flavor and juicy texture make them a perfect addition.
- Cherry Tomatoes: Slightly charred tomatoes provide a juicy burst of flavor with each bite.
- Squash: Holds its shape and soaks up the flavors of the spice rub without getting mushy.
Helpful Hint:
To ensure your vegetables cook evenly, try to cut them into similar-sized pieces. This way, they’ll grill at the same rate, preventing some veggies from overcooking while others remain underdone.
Best Vegetables for Grilling and Their Nutritional Benefits
Vegetable | Nutritional Benefits |
---|---|
Zucchini | Rich in vitamins A and C, low in calories, and high in antioxidants. |
Bell Peppers | Loaded with vitamin C and fiber, and known for their antioxidant properties. |
Mushrooms | High in potassium, fiber, and vitamin D, supporting heart health and immune function. |
Onions | Good source of vitamin C, B6, and manganese, with anti-inflammatory benefits. |
Cherry Tomatoes | Packed with vitamins A, C, and K, and high in lycopene, which promotes heart health. |
How to Make Grilled Vegetable Skewers with Aztec Spice Rub
Making grilled vegetable skewers with Aztec spice rub is as simple as it sounds. Once you’ve selected your vegetables and mixed your spice rub, all that’s left is to assemble and grill. Here’s how to do it step-by-step:
Step 1: Prepare the Aztec Spice Rub
The spice rub is where the magic happens. Here’s a simple blend to give your grilled vegetables that bold Aztec flavor:
- 2 teaspoons cumin
- 1 teaspoon smoked paprika
- 1 teaspoon chili powder
- 1/2 teaspoon ground coriander
- 1/4 teaspoon cocoa powder (optional, but adds a rich depth of flavor)
- 1/2 teaspoon garlic powder
- Salt and pepper to taste
Mix these spices together in a small bowl and set aside.
Step 2: Prep the Vegetables
Wash and cut your vegetables into bite-sized pieces. Keep them uniform in size to ensure even grilling. Toss the vegetables in a bit of olive oil before coating them with the spice rub.
Helpful Hint:
If you’re using wooden skewers, make sure to soak them in water for at least 30 minutes before grilling to prevent them from burning on the grill.
Step 3: Skewer and Spice
Thread the vegetables onto skewers, alternating between different types of vegetables for a colorful presentation. Once skewered, sprinkle the Aztec spice rub evenly over the vegetables, making sure each piece is well-coated.
Step 4: Grill to Perfection
Heat your grill to medium-high heat. Place the skewers on the grill and cook for about 10-12 minutes, turning occasionally to ensure even charring. You’re looking for the vegetables to be tender and slightly charred around the edges.
Grilled Vegetable Skewers with Aztec Spice Rub

Ingredients
- 1 zucchini, sliced
- 1 red bell pepper, cut into chunks
- 1 yellow bell pepper, cut into chunks
- 1 red onion, cut into wedges
- 8-10 mushrooms
- 1 pint cherry tomatoes
- 2 tablespoons olive oil
- Aztec spice rub (see recipe above)
Instructions
- Preheat your grill to medium-high heat.
- Prepare the Aztec spice rub by mixing all the spices together.
- In a large bowl, toss the vegetables with olive oil.
- Thread the vegetables onto skewers, alternating between types.
- Sprinkle the spice rub generously over the skewers.
- Grill the skewers for 10-12 minutes, turning occasionally, until charred and tender.
- Serve hot and enjoy!
Notes
Feel free to customize the vegetables based on what’s in season or your preferences. This recipe works great with any mix of veggies!
What Makes the Aztec Spice Rub Special?
The beauty of the Aztec spice rub lies in its balance of earthy and smoky flavors with a subtle hint of warmth. By combining common spices like cumin, chili powder, and smoked paprika with a touch of cocoa powder, the rub draws on the rich, ancient flavors used by the Aztecs in their cooking. The cocoa adds a unique complexity to the rub, giving it a slightly bitter, deep undertone that pairs perfectly with grilled vegetables.
Many spice rubs rely solely on heat to make an impact, but the Aztec spice rub is all about balance. The mild sweetness of grilled vegetables like bell peppers and zucchini contrasts beautifully with the spice rub’s smokiness, creating a flavor profile that’s bold yet harmonious.
Can You Adjust the Spice Level?
Absolutely! If you prefer a spicier kick, you can easily add more chili powder or even sprinkle in a pinch of cayenne pepper. For those who want a milder version, reduce the chili powder or substitute with a sweeter, milder paprika. The flexibility of this rub allows you to cater it to your personal taste.
Helpful Hint:
Not a fan of cocoa? No worries! You can skip the cocoa powder if you prefer a purely savory spice rub. It won’t drastically change the flavor but will eliminate the slight bitterness that cocoa can bring to the mix.
How to Serve Grilled Vegetable Skewers with Aztec Spice Rub
These skewers are versatile and can be served in many ways depending on your meal. They work great as a main dish for a light and healthy dinner, or they can be served alongside a protein for a heartier meal. Here are a few ideas on how to serve them:
As a Main Dish
Serve the grilled vegetable skewers with Aztec spice rub over a bed of quinoa, couscous, or rice. The grains will soak up the juices from the vegetables and the smoky, spicy rub, making for a filling and flavorful meal.
As a Side Dish
If you’re grilling up some plant-based burgers, veggie dogs, or tofu, these skewers make an excellent side. They add color, texture, and a burst of flavor that complements just about any grilled entrée.
Wrapped in a Tortilla
For a fun and casual meal, remove the veggies from the skewers and stuff them into warm tortillas. Add some guacamole, salsa, or a drizzle of lime crema, and you’ve got yourself a tasty grilled veggie taco that’s packed with flavor.
“The mix of smoky char, earthy spices, and fresh veggies creates an irresistible combination that’s perfect for any summer barbecue or casual weeknight dinner.”
Tips for Perfectly Grilled Skewers
Grilling vegetable skewers might seem straightforward, but there are a few tips that can help ensure you get the best results every time.
How to Prevent Sticking
One of the most common problems when grilling vegetables is sticking to the grates. Here’s how to avoid that:
- Make sure your grill is properly preheated before placing the skewers on it. A hot grill will help prevent sticking.
- Brush your grill grates with a bit of oil or use a grill spray before placing the skewers down.
- Toss the vegetables in olive oil before skewering them. This not only adds flavor but also helps prevent sticking.
How Long to Grill the Skewers?
The key to perfectly grilled vegetable skewers is not overcooking them. Here’s a general guide to grilling times for common vegetables:
- Zucchini and Squash: About 10-12 minutes
- Bell Peppers: 8-10 minutes
- Mushrooms: 7-8 minutes
- Onions: 10-12 minutes
- Cherry Tomatoes: 5-7 minutes
Keep an eye on the vegetables as they cook and turn them occasionally to ensure even charring. You’re aiming for tender vegetables with lightly charred edges.
Make-Ahead Tips
If you’re planning to serve these grilled vegetable skewers with Aztec spice rub at a party or cookout, you can prepare some of the steps in advance to save time. Here’s how:
Prepping the Vegetables
You can chop and skewer the vegetables a few hours before grilling. Just cover them and store in the fridge until you’re ready to grill. Don’t add the spice rub or oil until right before grilling to keep the veggies fresh and crisp.
Mixing the Spice Rub
The Aztec spice rub can be made well in advance. Mix it up and store it in an airtight container in your pantry for up to a month. This way, it’s ready whenever you want to use it.
Why Grilled Vegetables are a Healthy Choice
Grilled vegetables are not only delicious, but they’re also packed with nutrients. Grilling helps to preserve many of the vitamins and minerals found in vegetables while adding a smoky flavor that enhances their natural sweetness. Plus, it’s a great way to get more plant-based foods into your diet without feeling like you’re missing out on flavor or satisfaction.
Some of the benefits of eating grilled vegetables include:
- High in Fiber: Vegetables like zucchini, bell peppers, and onions are high in fiber, which is important for digestion and overall gut health.
- Rich in Antioxidants: The brightly colored vegetables used in this recipe, like bell peppers and tomatoes, are packed with antioxidants that help fight inflammation.
- Low in Calories: Vegetables are naturally low in calories, making these skewers a light yet filling dish.
FAQs
Wrapping Up
Grilled vegetable skewers with Aztec spice rub are a simple yet flavorful way to elevate your plant-based grilling. The smoky, spicy flavors of the Aztec rub combined with the natural sweetness of grilled vegetables create a dish that’s both nutritious and satisfying. Whether you’re serving them as a main course, side dish, or wrapped in tortillas, these skewers are sure to impress your guests and add a burst of flavor to your meals. Don’t forget to experiment with different vegetables and spice levels to make the recipe your own. By incorporating this recipe into your grilling routine, you’ll have a go-to option that’s healthy, easy to prepare, and packed with bold flavors.