Crafting delicious Grilled Teriyaki Chicken Bowls can be a straightforward process. Follow these steps to ensure success:

1. Marinate the Chicken: In a bowl, add the chicken breasts with ½ cup of teriyaki sauce. Allow marinating for at least 30 minutes in the refrigerator.
2. Preheat Grill: Heat the grill to medium-high heat.
3. Cook Vegetables: In a large skillet over medium heat, add sesame oil. Add in broccoli, bell pepper, and carrots. Sauté for 5-7 minutes until just tender. Season with salt and pepper. Remove from heat and set aside.
4. Grill Chicken: Remove marinated chicken from the bowl, allowing excess sauce to drip off. Grill chicken for about 6-7 minutes per side or until fully cooked and juices run clear. Brush with remaining teriyaki sauce during the last few minutes of grilling.
5. Let Rest: Once cooked, remove chicken from the grill and let rest for 5 minutes. Then slice the chicken into strips.
6. Assemble the Bowls: In serving bowls, layer cooked rice first. Top with sautéed vegetables and grilled chicken.
7. Garnish and Serve: Drizzle additional teriyaki sauce over the top, sprinkle with sesame seeds and sliced green onions.

This step-by-step guide will help you create flavorful Grilled Teriyaki Chicken Bowls that are both delicious and visually appealing.