Grind half of the chillies, ginger to a fine paste with sufficient water.Grind remaining chillies to a fine paste with sufficient water.
Mix together whole wheat flour, ginger- green chilli paste, cabbage, carrots, salt and two tablespoons oil. Add sufficient water and knead into soft dough. Divide the mixture into small portions and roll out into thin roti.
Roast the rotis on tawa till three fourth done. Mix potatoes, cauliflower, green peas, garam masala, salt in a bowl. Divide into small portion and shape into rolls.
Heat remaining oil in a non stick pan. Shallow fry the rolls till golden brown in colour. Apply green chutney evenly on the chapati.
Place the prepared roll in the centre and roll. Heat butter in a non stick pan and roast the frankie for two to three minutes on both sides. Cut into small pieces and serve hot.