Pot collapsed tofu box is a colorful and fragrant Han Chinese dish, belonging to the Lu cuisine family. "It is a unique cooking method of Shandong cuisine, which can be used for fish, meat, tofu and vegetables. The raw materials of this dish are stacked up layer by layer, just like a delicate little box, exquisite and chic, neat and dignified. It is characterized by tofu impregnated with seasonings, dipped in egg by frying, and chicken broth collapsed by micro-fire, very tasty, fresh, fragrant, soft, tender, and nutritious, also known as the "pot collapse tofu stuffing".