Remove the cabbage leaves one by one and wash them thoroughly.
Blanch the cabbage leaves in boiling water for 1–2 minutes, then rinse in cold water.
Julienne the carrots, cucumbers, and bell peppers.
Boil the chicken breast and shred it along the grain.
Place the prepared vegetables and chicken breast on the cabbage leaves and roll them up.
Serve with sauce of your choice if desired.