01 -
Mix the chicken slices with salt, black pepper, and cornstarch until all pieces are evenly coated.
02 -
Warm one tablespoon of vegetable oil in a big pan on medium heat. Cook the chicken strips until they're golden and done, usually 5-7 minutes. Remove from the pan and set aside.
03 -
In the same skillet, pour in the rest of the oil, then toss in the mushrooms and onion. Let them soften and release their aroma for about 5 minutes.
04 -
Add garlic along with soy sauce, oyster sauce, sesame oil, and water to the cooked veggies. Let the mixture simmer until it thickens slightly.
05 -
Toss the cooked chicken back into the skillet, mixing it with the veggies and sauce. Heat everything thoroughly, then season with black pepper and, if desired, sprinkle green onions over the top.