Prepare the ingredients. Trim off the bottom part of the white stems and cut the Napa cabbage into pieces horizontally. Trim off the bottom part of the mushroom.
Heat up a wok or skillet on high heat. Add the cooking oil and stir fry the garlic until aromatic or light brown. Remove half of the garlic from the wok or skillet, set aside.
DO NOT overcook Napa cabbage. The white stems should retain a "crunchy" texture. Dish out and top the fried garlic on top of the dish. Serve immediately.
Easy Napa cabbage stir fry with mushroom is one of the best Napa cabbage recipes. It's fresh and healthy with 5 ingredients and takes only 15 mins to make!