The present invention provides burdock powder tea which can be ingested by easily processing burdock into tea, while effective components of the burdock are secured and consumers can feel taste and nutrition of the burdock by using a freeze-drying method to process a burdock extract to realize powder type burdock tea. A method for manufacturing the burdock powder tea comprises: a step for extracting a raw material a step for concentrating the extract a step for diluting the extract using acidic purified water a step for pre-freeze-drying the extract a step for rapid-freeze-drying the extract and a step for pulverizing the extract.본 발명은 우엉 추출액을 동결건조 방식을 이용하여 우엉을 분말차 타입으로 구현하여, 우엉성분을 유효하게 확보하면서도 우엉의 풍미와 영양을 느낄 수 있으며, 쉽게 우엉을 차로 구현하여 섭취할 수 있는 우엉 분말차를 제공할 수 있도록 한다.
