Cut the chicken into bite-sized pieces.
Season the chicken with salt and pepper.
Heat cooking oil in a pan and cook the chicken.
Mix soy sauce, red pepper powder, minced garlic, oligosaccharide, and water to make the sauce.
Once the chicken is cooked, pour the sauce in and stir-fry.
When the sauce thickens, turn off the heat and sprinkle with sesame seeds and green onions.