The present invention relates to rice crackers including sweet persimmon powder and a preparing method thereof. According to the present invention, the method includes: a sweet persimmon powder preparing step； a glutinous rice fermentation step； a glutinous rice powder preparing step； a soy soup preparing step； a glutinous rice batter preparing step of adding 0.2-0.3 parts by weight of soy soup, 0.03-0.05 parts by weight of sugar, 0.04-0.06 parts by weight of soju, and 0.05-0.08 parts by weight of sweet persimmon powder to 1 part by weight of glutinous rice powder, mixing the ingredients together, and preparing a batter thereof； a rice cake preparing step of steaming the glutinous rice batter at a high temperature and hitting the glutinous rice batter； a rice cracker base preparing step of unfolding the rice cakes and drying the rice cakes； an inflation step of frying the rice cracker base in cooking oil at 60-90 degrees； a fried rice cracker preparing step of additionally frying the rice cracker base at 130-150°；C； a sweet persimmon syrup preparing step of adding 0.1-0.3 part by weight of the sweet persimmon powder for 1 part by weight of the syrup； a step of coating the sweet persimmon syrup on the outer surface of the fried rice crackers； and a step of coating the garnish powder on the outer surface of the fried rice cracker coated with the sweet persimmon syrup. The present invention includes the ingredients of the sweet persimmon syrup to enhance the nutrition compared to the general rice crackers while suppressing the alteration of the sweet persimmon ingredients, thereby maintaining the flavor and the unique crisp texture of the rice crackers.본 발명은 단감분말 포함 산자의 제조방법 및 이에 의해 제조되는 산자에 관한 것으로, 본 발명에 따른 단감분말 포함 산자의 제조방법은, 단감분말 제조 단계； 찹쌀 삭힘 단계； 찹쌀가루 제조 단계； 콩물 제조 단계； 상기 찹쌀가루 1 중량부에 대하여 상기 콩물 0.2~0.3 중량부, 설탕 0.03~0.05 중량부, 소주 0.04~0.06 중량부, 상기 단감분말 0.05~0.08 중량부를 혼합하여 반죽하는 찹쌀 반죽 제조 단계； 상기 찹쌀 반죽을 고온의 증기로 쪄낸 후 꽈리가 일도록 치는 찹쌀떡 제조 단계； 상기 찹쌀떡을 펼쳐 건조하는 산자 바탕 제조 단계； 상기 산자
