Smoked Vegetable Kabobs With Roasted Garlic Smoked Butta

Name: Smoked Vegetable Kabobs With Roasted Garlic Smoked Butta
Ingredients: ½ cup unsalted vegan butter, such as Miyoko’s; 1 head garlic; 1 tsp. extra-virgin olive oil; 2 Tbsp. chopped fresh herbs, such as parsley, rosemary, thyme, or chives; ¼ tsp. kosher salt (optional); 4 medium red onions, halved; 4 medium zucchini, sliced into rounds; 2 red bell peppers, seeded and chopped into 1-inch squares; 2 orange bell peppers, seeded and chopped into 1-inch squares; 2 yellow bell peppers, seeded and chopped into 1-inch squares; 2 green bell peppers, seeded and chopped into 1-inch squares; 1 large eggplant, sliced into rounds; Extra-virgin olive oil; 2 cups roasted garlic; Smoked Butta; Balsamic vinegar (optional)