Cut the chicken breast into bite-sized pieces.
Trim the ends off the enoki mushrooms and rinse them thoroughly.
Place the chicken breast and enoki mushrooms in a bowl, then season with salt, pepper, and minced garlic.
Heat cooking oil in a pan and cook the chicken breast over medium heat.
When the chicken breast is halfway cooked, add the enoki mushrooms and stir-fry together.
Once all the ingredients are cooked and the moisture has evaporated, finish seasoning with soy sauce.
Transfer the finished dish to a plate and sprinkle with sesame seeds.