The invention discloses a preparation method for seasoning fragrance-enhanced cooking wine, and belongs to the technical field of brewing. The preparation method comprises the following steps: preparing pepper essential oil microemulsion and a raw ginger extract from pepper essential oil and raw gingers; mixing the pepper essential oil microemulsion and the raw ginger extract with yellow wine and edible salt, adjusting the pH value of the yellow wine, the alcohol content of the yellow wine, the adding amount of the edible salt and the adding amounts of the pepper essential oil microemulsion and the raw ginger extract, fully stirring, and performing the working procedures such as filtration, sterilization and canning to obtain the pepper cooking wine with high volatile oil content. Compared with the conventional pepper cooking wine, the cooking wine produced by the preparation method disclosed by the invention has the advantages that the content of effective components in the cooking wine is increased by more than 10 times, and the effects of removing the fishy smell and enhancing the fragrance are outstanding; furthermore, the cooking wine produced by the technology is stably clarified; after being stored for 12 months, the pepper essential oil storage rate is 94.4 percent, the gingerol storage rate is 95.3 percent, and the cooking wine transmittance rate is 94.6 percent; and the seasoning fragrance-enhanced cooking wine is high in storage stability.