As a common food, rape seedling, i.e. the young seedling of rapeseed, can be consumed by the general public. If there are gastrointestinal diseases, you can eat less or do not eat, and people who are allergic to rape should be prohibited from eating it. The main nutrients of rapeseed are vitamin C, folic acid and calcium, with 36mg/100g of vitamin C, 103.9μg/100g of folic acid and 108mg/100g of calcium, which can be replenished by consuming rapeseed seedlings. Although rape seedling is a common food that can be consumed by the general public except those with allergies, it can be turned into a delicious dish through diversified preparations, such as rape seedling with seaweed, rape seedling with garlic, rape seedling with shiitake mushrooms, and rape seedling with garlic puree. Not only can they replenish some of the nutrients needed by the body, but they can also stimulate the taste buds and satisfy part of the appetite.