The invention discloses ready-to-eat preserved meat and a preparation method thereof. The ready-to-eat preserved meat is prepared from the following raw materials: fresh pork, xylooligosaccharide, cooking wine, strawberry wine, spicy, edible salt, directly fed lactic acid bacteria, lycopene, composite phosphate and lysozyme. The ready-to-eat preserved meat is dry, clean, proper in denseness, flat in incision, brightly red in color, mellow in smell, proper in softness, fine in meat and sweet; by the adoption of fermentation by mixed lactic acid bacteria, the ready-to-eat preserved meat is easy to digest, has a unique flavor, is proper in saltness, tastes sour, sweet and delicious, is fat but not greasy and lean but free from tooth plugging, and the shelf life is prolonged; by the adoption of low temperature preserving and smoking, residues of nitrite and benzopyrene are obviously reduced, and the preserved meat is safe and healthy; lycopene and lysozyme can inhibit growth of infectious microbes, the flavor of the preserved meat is enhanced, and the shelf life is prolonged; the fresh pork is fermented, pickled and sterilized after being rolled and cured, so the product is safe and sanitary, and customers can eat the pork immediately after opening the bag; the ready-to-eat preserved meat is convenient to carry and eat, and suitable for a fast-paced living mode.