Boil potatoes in presure cooker for 3whitshle cool it n mesh it now add green masala salt coriander leaves salt chat masala garam masala amchur powder n mix veriwell in anthor side hit the oil on gas stove make better from besan in a bowl add besan salt n make thick better add 1tbs hot oil n baking soda pinch

Make balls from potato mixture n put in better cover with better n put it in hot oil n fry to make brown n cruspy keep it aside now take bread cut into middle apply green chatny red lahs

Red lahsuni chatny put on tawa n fry with butter one side put vada in upper side cover it serve with green n red chatny