The invention discloses a production method for a sauced split duck leisure food. The method is characterized in that: the split duck and accessories thereof are adopted as raw materials; a production process of the method comprises defrosting, adjusting, rolling and kneading, sousing, bittern, baking, cutting, mixing, vacuum packaging, sterilizing, rinsing and drying. The raw materials for the sousing comprise, by weight, 100 parts of the split duck raw material, 0.80-1.20 parts of a salt substance, 0.005-0.50 parts of a flavor enhancer, 0.05-0.15 parts of a sweeting agent, 0.10-0.30 parts of a deodorization agent, 0.008-0.035 parts of a pigment, 0.005-0.06 parts of a preservative, 0.04-0.10 parts of a flavoring agent. The raw materials for the bittern comprise, by weight, 100 parts of the soused split duck, 0.20-0.40 parts of the flavor enhancer, 0.05-0.20 parts of a flavoring agent, 0.01-0.04 parts of a toner and 0.8-1.2 parts of a perfume. The products prepared by the method have delicious and rich fragrance, moderate salt taste, mellow flavor, a unique flavor of the sauced products.