The present invention has been somewhat difficult to purchase a variety of nutritional onions and radishes separately purchased separately. As a result, researches have been made to solve and improve the problem that the intake of onions and radishes can be neglected. Roasted radish chips are prepared by adding onion juice with a lot of nutrients. The onions are thoroughly washed and then finely chopped to the skin and roots to obtain high quality undiluted onion juice using extractors. Wash radishes cleanly from various radishes (kinds: turnips, etc.) and add onion juice to radishes cut into thin, long cuts of a round shape (approximately 1 × 10 cm) evenly using a spraying sprayer. Maintain national health by nourishing evenly by providing the opportunity to conveniently access processed foods by roasting radish added with the raw onion juice containing various nutrients to the proper temperature in oven, oven, firewood, etc. It is an invention of technology that can greatly contribute to the development of food culture. The present invention was to make a convenient contact with the roasted radish chips (Chip) added onion juice at a time that was purchased separately when cooking onions and radishes. It is an invention that provides technology with high industrial availability in an efficient way to raise income for farmers who grow onions and radishes in rural areas by increasing consumption of onions and radishes as agricultural products. It is an invention of technology that greatly contributes to the strengthening of national health by making it easy for all citizens to conveniently purchase roasted radish chips containing high-quality nutrients contained in onions and radishes, and eat them as snacks. .본 발명은 다양한 영양성분이 많은 양파와 무를 따로 구입하여 요리하는데 다소 어려움이 따랐다. 이로 인해 양파와 무의 섭취를 소홀하게 다룰 수 있다는 문제점을 해결하고 개선하고자 연구한 결과 해결수단으로 기술을 발명한 것으로서,다양한 영양성분이 많은 양파 즙을 첨가한 구운 무 칩(Chip) 제조방법으로 양파를 깨끗이 통째로 세척한 후에 껍질과 뿌리까지 잘게 분쇄하여 추출기 등을 이용하여 양질의 원액 양파즙을 얻는다.다양한 무(종류: 순무 등) 중에서 무를