Mix together sesame oil, hoisin sauce and minced garlic together in a bowl. Season chicken with salt and pepper, then add chicken to marinade and let sit for at least 5 minutes.
Meanwhile, add rice, water and salt to a rice cooker or pot on the stove, cooking until the liquid has absorbed, and slice cabbage.
Heat a large skillet over medium-high heat. Cook chicken in marinade for 7-8 minutes per side. Remove from heat, let rest for 5 minutes then slice into bite-sized pieces.
Meanwhile, heat sesame oil in another large skillet over medium-high heat. Cook cabbage, carrots and edamame for 5 minutes, seasoning with salt & pepper, until tender. Stir in soy sauce at the end of cook time.
Divide rice, chicken and veggies among bowls then garnish with green onions and sesame seeds if desired. Serve and enjoy!