Blanch the cabbage leaves in boiling hot water for a minute or boil them for 5 minutes if the leaves are thick. Drain them after they turn translucent. Refresh them in cold water and keep aside.
Heat oil in a pan and saute the onion, ginger, garlic and green chilies till the onions turn translucent. Add the bell peppers and saute for a minute. Now add all the rest of the ingredients, except cabbage leaves and coriander leaves. Saute for a minute and keep aside to cool down.
Take a cabbage leaf and place some of the stuffing and coriander leaves on one side of the leaf.
Gently roll them and place on a serving dish.
Serve, garnished with sliced onion, sliced bell peppers and coriander leaves.
