Chicken and Vegetable Yakitori - San-J

Ingredients

• 1 half-pound boneless (skinless chicken thighs cut into 1-inch cubes)
• 6 green onions (white parts only, cut into 1/2-inch lengths)
• 1 green bell pepper (cut into 1-inch dice)
• 1/4 pound cremini mushrooms (wiped clean, halved or quartered if large)
• 2 Tablespoons vegetable oil (plus more for oiling the grill)
• 1/2 teaspoon salt
• 1/4 teaspoon freshly ground black pepper
• 3/4 cup San-J Teriyaki Sauce (divided)
• 1 teaspoon grated orange zest (from 1 orange)
• 12 small bamboo skewers (soaked in water for 15 minutes, or use metal skewers)