There are no set requirements other than the use of vegetables, and sandwiches may be toasted or untoasted.

Vegetable sandwiches are served throughout the world and are a popular street food in India.

The sandwich is made with Western style bread and is usually toasted.

The main ingredients are a spicy green chutney spread, tomatoes, onions, cucumber, and a spicy potato filling made with chaat masala or a similar spice mix.

[4][5] These can sometimes be constructed unfeasibly high in order to include the maximum number of different colours and textures.