Cook the mung bean sprouts in boiling water. Rinse in cold water to stop cooking. Drain and gently squeeze out excess water. Thinly slice the kimchi and scallions. Mix well.
Heat oil in a non-stick pan over medium to medium high heat. Ladle the mixture into the pan and spread it evenly into a thin round shape. Cook until the bottom is golden brown, and turn it over, adding more oil.