Apply butter on bread slices

Apply green chutney on some bread slices and tomato sauce on some bread slices

Now arrange cucumber slices and green chutney bread slices

Arrange tomato slices on tomato sauce bread slices

On buttered bread slices, keep cheese slices

Now keep one another on bread slices to give them alternate colours red, green and white

By applying gentle pressure, cut them in triangle with the help of a knife