The present invention relates to a method for manufacturing estern prickly pear extract-added functional salt and, more particularly, to a method for manufacturing estern prickly pear extract-added functional salt including: a step in which a washed and prepared estern prickly pear cactus stem or fruit is put into an extractor along with purified water, the amount of the purified water being seven to nine times the weight of the estern prickly pear cactus put into the extractor, and then an estern prickly pear cactus extract is acquired by hot water extraction being performed for 10 to 13 hours at a temperature of 90 to 100 degrees Celsius a step in which sun-dried salt is roasted until a bittern is completely dried, the roasting being performed on wood fire and in a state where the sun-dried salt is not covered in an iron pot, and then roasted salt is acquired by the sun-dried salt being roasted until the salt spatters and a step in which approximately two-thirds of a raw bamboo barrel is filled with 10 parts by weight of the estern prickly pear cactus extract and 100 parts by weight of the roasted salt, the raw bamboo barrel having an open upper portion, and then the estern prickly pear cactus extract and the roasted salt are dried in a red clay facility maintaining a temperature of 50 to 60 degrees Celsius.COPYRIGHT KIPO 2016본 발명은 천년초 추출액을 첨가한 기능성 소금의 제조방법에 관한 것으로서, 더욱 상세하게는 세척하여 준비된 천년초 선인장의 줄기 또는 열매를 추출기에 투입하여 추출기에 투입된 천년초 선인장의 중량 대비 7~9배수의 정제수를 첨가한 후 90~100℃로 10~13시간 동안 열수 추출하여 천년초 선인장 추출액을 수득하는 단계 천일염을 가마솥에 넣고 덮지 않은 상태에서 장작불을 사용하여 간수가 모두 날아갈 때까지 굽다가 소금이 튈 때까지 구워 구은 소금을 수득하는 단계 및 천년초 선인장 추출액 10 중량부와 구은 소금 100 중량부를 상부가 개방된 생 대나무통에 2/3정도 채우고 50~60℃가 유지되는 황토시설물 내에서 건조하는 단계를 통해 제조하는 천년초 추출액을 첨가한 기능성 소금의 제조방법에 관한 것이다.