Take slices of bread.
On one slice put pizza sauce.
On the other put green chutney.
Next in a small vessel, put paneer pieces. Add mayonnaise and mix.
On the third slice of bread, spread the Mayo paneer. Place a cheese slice.

Now assemble.
First place the slice having pizza sauce. Upon it place the slice having Mayo paneer and cheese slice.
Over it place the slice having green chutney.

Now time to toast it.
Heat a tawa. Put butter and place upon it the sandwich. Toast from one side. Put butter on the top side and then flip to toast the other side.
When it's crisp and golden brown from both sides. Cut into triangle and serve hot.