The present invention relates to chocolate-covered walnut-flavored cake and a production method thereof. More specifically, the present invention relates to walnut-flavored cake which is pre-coated with a pre-coating preparation prior to a chocolate coating process. By coating walnut-flavored cake treated with the pre-coating preparation with chocolate, it is possible to produce the walnut-flavored cake retaining inherent flavors of chocolate and textures of walnut-flavored cake.COPYRIGHT KIPO 2017본 발명은 초콜렛이 코팅된 호두과자 및 그 제조방법에 에 관한 것이며, 보다 상세하게는 초콜렛 코팅 전 프리 코팅 제제로 프리 코팅 처리된 호두과자에 관한 것이다.