Preheat oven to 350 degrees F (176 C) and lightly spray a baking sheet with non-stick spray or brush with oil. Add sweet potatoes and toss with half of sesame oil (1 Tbsp as original recipe is written // adjust if altering batch size). Line in a single layer and cook for 20-25 minutes or until softened and slightly browned.
In the meantime, prepare peanut sauce (follow link for instructions), and saute garlic, green onions and baby bok choy in remaining sesame oil + the soy sauce, until soft. Set aside.
*Nutrition information is a rough estimate.