Spicy Cajun vegetable skewers are perfect for those who enjoy a bit of heat. Chop a variety of vegetables such as bell peppers, red onions, cherry tomatoes, and corn on the cob into bite-sized pieces. In a small bowl, mix together Cajun seasoning, paprika, garlic powder, cayenne pepper, salt, and olive oil. Toss the vegetables in the spice mixture until well coated. Thread the vegetables onto skewers and grill over medium-high heat for about 10-15 minutes, turning occasionally, until they are tender and slightly charred. Serve the skewers with a side of creamy ranch dressing or a spicy dipping sauce for an extra kick.