Cooking method: shred gluten and wash mung bean sprouts. Put oil in the pan, stir-fry the gluten in the pan thoroughly, fry it until it is cooked, and take it out for later use. Leave the bottom oil in the wok, add shredded onion and ginger, add mung bean sprouts and shredded gluten, stir fry, then pour soy sauce, monosodium glutamate, sugar, cooking wine and salt in turn, stir fry evenly, and pour pepper oil. Serve.