Separate the cabbage leaves and wash thoroughly.
Blanch the cabbage leaves briefly in boiling water.
Boil the chicken breast and shred it finely.
Heat olive oil in a pan and sauté onions and bell peppers.
Add the boiled chicken breast and stir-fry together.
Season with salt and pepper.
Place the stir-fried filling on the blanched cabbage leaves and roll them up like tortillas.
Slice into bite-size pieces and arrange on a plate.