Cut the chicken breast into bite-sized pieces.
Slice the onion and paprika thinly.
Heat cooking oil in a pan and stir-fry the chicken breast over medium heat.
When the chicken is almost cooked, add the onion and paprika to the pan and stir-fry together.
Mix red pepper paste, soy sauce, minced garlic, and oligosaccharide to make the seasoning sauce.
Add the seasoning sauce to the stir-fried ingredients and cook until the flavors are well absorbed.
Finish by drizzling sesame oil and sprinkling toasted sesame seeds.