In a bowl add gram flour and curd mix well add little water and to make batter.

Now add turmeric powder, red chilli powder, coriander powder, salt and mix well.

Now add finely chopped onion, capsicum, tomato, green chilli and fresh coriander, mix everything well.
Add baking soda,mix well keep aside.

Now heat a pan and add little oil into it.
Now take a bread slice, apply green chutney on one side, take another slice of bread, apply tomato sauce on it and put it on one another.

Now spread prepared mix of besan mixture on one side and place upside down in the heated pan.

Let it roast for a min and spread besan masala mixture on the top side too and carefully filp it. let it roast from another side too on low flame till nice crisp.