Greek Chicken Kabobs

Bahan-bahan (4 porsi)

• 1 ½ pounds boneless skinless chicken breasts (cut into bite-sized pieces)
• 1 g reen bell pepper (cut into 1-inch pieces)
• 1 red bell pepper (cut into 1-inch pieces)
• 1 small zucchini (cut into ½-inch thick pieces)
• ½ red onion (cut into 1-inch pieces)
• lemon wedges (for serving)
• ⅓ cup olive oil
• 3 tablespoons fresh lemon juice (about 1 lemon)
• 3 cloves garlic (minced)
• 1 teaspoon dried oregano
• ½ teaspoon salt
• ¼ teaspoon black pepper