Peel and mash the potatoes. Finely chop all the veggies.
Heat oil in a pan and crack cumin seeds.
Saute the onion little and add rest of the spices.
Now add tomatoes and roast well.
Add salt and mashed potatoes. Mix well.
Cook for 2 minutes with cover lid.
Turn off the gas and mix green coriander. Let it cool.
Take one bread slice and spread the stuffing. Cover with another.
Prepare all likewise.
Heat a tawa and grease it with Butter.
Now place one set on tawa and roast till golden from both sides.
Serve hot with chutney.