Cut the chicken breast into bite-sized pieces.
Prepare and slice the onion and carrot.
Heat cooking oil in a pan and stir-fry the chicken breast.
When the chicken is halfway cooked, add the vegetables and stir-fry.
Add soy sauce, oligosaccharide, garlic, and pepper, and mix well.
Simmer over low heat until the chicken and vegetables are cooked through.
Drizzle a little sesame oil to finish.