In a bowl mix together mince onions potatoes (onion and potato chopped in chopper strain extra water).

Add all spices then Add cilantro leaves and green Chillies mix together nicely you can use blender if you want, otherwise mix with hand, knead it like a dough.

Add oil in the frying pan and heat it on low flame make kabab in round shape put tomato slices on kabab, let it cook on low flame, after few minutes flip into the other side.

Put more tomato slices and let it cook until they done nicely
Serve with tomato slices and fries with chutney or Raita.