Steak Fajita Kabobs

Ingredients

• 1 teaspoon ground cumin
• 2 teaspoons lime zest
• .5 teaspoon garlic powder
• .25 cup chopped cilantro, optional
• 1 tablespoon chili powder
• 2 tablespoons minced jalapeno, optional
• 2 tablespoons freshly squeezed lime juice
• .25 cup vegetable oil
• 1 tablespoon Better Than Bouillon Roasted Beef Base
• 2 pounds sirloin steak cut into 2-inch cubes
• 2 bell peppers, cut into 2-inch cubes
• 1 large red onion, cut into 2-inch cubes