Review Detail of Skull_ in Another Murder?

1 large sweet potato, peeled and cut into 1/2-inch cubes 1 large red onion, diced 3 tbsp. extra-virgin olive oil, divided Kosher salt Freshly ground black pepper 1 lb. boneless, skinless chicken breasts 1/2 tsp. garlic powder 1/2 tsp. ground ginger 1 small clove garlic, minced 2 tbsp. creamy peanut butter 1/4 c. Juice of 1 lime 1 tbsp. low-sodium soy sauce 1 tbsp. honey 1 tbsp. toasted sesame oil 4 c. cooked brown rice 1 avocado, thinly sliced 2 c. baby spinach 1 tbsp. Freshly chopped cilantro, for garnish 1 tsp. Toasted sesame seeds