METHOD OF PREPARING SKINLESS ICED BAKED SWEET POTATO CAPABLE OF PREVENTING HANDS FROM BEING STAINED WITH FOREIGN SUBSTANCES

摘要

The present invention relates to a method of preparing a skinless iced baked sweet potato capable of preventing hands from being stained with foreign substances, and more specifically, to a method of preparing a skinless iced baked sweet potato capable of preventing hands from being stained with foreign substances, in which a sweet potato is baked after the outer surface of the sweet potato having the skin removed therefrom is hardened such that an outer membrane covering the soft inside is formed on the outer surface and thus, it is possible to prevent hands of a consumer from being stained with foreign substances when the consumer eats the baked sweet potato. According to the present invention, the method of preparing a skinless iced baked sweet potato capable of preventing hands from being stained with foreign substances, comprises: a washing step of washing a sweet potato; a skin removal step of removing the skin of the sweet potato after the washing step; a pre-treatment step of heating the sweet potato at a temperature of 40-60C for 30-90 minutes after the skin removal step; an outer membrane forming step of forming an outer membrane covering the inside of the sweet potato by hardening the surface of the sweet potato after the pre-treatment step; a baking step of cooking the inside of the sweet potato by baking the sweet potato after the outer membrane forming step; and a cooling step of rapidly cooling the sweet potato after the baking step.;COPYRIGHT KIPO 2020