Boil potatoes and beetroots separately until they become soft.
For the chutney, add coriander leaves, garlic, roasted peanuts, black pepper, green chillies, cumin powder and chaat masala to a blender.
Add a little water if needed and make a smooth green chutney.
Now slice boiled potatoes and beetroots, tomatoes, cucumber, capsicum, onions and carrots.
Take bread slices and cut off the edges.
Generously spread butter on one slice of bread and green chutney on the other slice.
Now place the sliced vegetables on a slice of bread and sprinkle some chaat masala on top. Cover it with the other bread slice.
You can grill the delicious Bombay sandwich or enjoy as it is. You can also garnish it with sev or cheese.