Every India food is different from each other.
Butter chicken is a dish from the Indian subcontinent of chicken in a mildly spiced curry sauce. The chicken is usually prepare in a tandoor but may be grilled, roasted or pan fried. It is served in a mild curry sauce that include butter.
Chole bhature is combination of Chana masala and fried bread called bhature. Chole bhature is world’s famous recipe from Punjabi cuisine. Both chole and bhature are different dishes but eaten together. This recipe does not fall under only one categorized it is also a fast food, street food, complete and as a breakfast recipe.
Laddu or laddoo are ball shaped sweet dessert popular in Indian subcontinent. They are often served at festive or religious occasion. They are combined with sugar, other flavored, cooked in ghee and molded into a ball shape.
Chilli chicken is a most famous dish of Indo-Chinese dish of chicken. In, India there are variety of dry chicken preparation. Thought mainly boneless chicken are used in this dish, some recommend to use boned chicken in this dish.
Pawn are important type of seafood that are consumed worldwide. Biryani is a set of rice based foods made with spices, rice (usually basmati), meat, fishes, egg and vegetables. Biryani goes good with salad. Every people have its own method of preparing biryani which goes according to they taste.
Pani puri is a common street snacks in several region of the Indian subcontinent. In North India, it is called Golgappa. Pani puri is a world famous snacks which is love by everyone. Every people have its own method of preparing Pani Puri. Road side stall use they own masalas which taste delicious and felicitous.
Chaat is a savory snack, typically chaat is a popular traditional snack fast food. Chaat has become more popular in South Asia.

source:[http://indiafoodnetwork.in/food-stories/10-indian-dishes-were-absolutely-thankful-for/]