Put rai n let it splutter.
Add chillies n curry leaves

Now add onions. Cook till translucent.

Add salt n haldi.

Mix well.

Add mashed potatoes.
Put boiled mutter.

Mix well. Garnish with coriander leaves.

Now take bread slice.
Apply green chutney n put potato mixture.

Cover it with another slice.

Now grease waffle plate and put sandwich n cover n grill it.

Now flip over n grill till brown n crisp.

Serve hot with tea/coffee.