South India, in contrast, uses fewer spices and the food is mostly rice-based. They also make greater use of pulses. The typical meal is sambhar (a watery curry) with rice, or avial (mixed vegetables) with rice. There are regional variations too — the coastal regions make greater use of coconut and fish. In the coast, it is common to use grated coconut in everything and use coconut oil for cooking, while someone from the interior could be surprised to learn that coconut oil, can in fact, be used for cooking. The South also has some great breakfast dishes like idli (a steamed cake of lentils and rice), dosa, a thin, crispy pancake often stuffed with spiced potatoes to make masala dosa, vada, a savoury Indian donut, and uttapam, fried idli with onions and other vegetables mixed in. All of these can be eaten with dahi, plain yogurt, and chutney, a condiment that can be made from practically anything. South Indian cuisine is predominantly vegetarian, though Chettinad and Keralan cuisine use meat heavily and are a lot more spicier too. Coffee tends to replace tea in the south.

To the West, you will find some great cuisine groups. Gujarati cuisine is mostly vegetarian, sweet, and makes heavy use of milk products. Gujaratis make some of the best snack items such as the Dhokla and the Muthia. Rajasthani cuisine is similar to Gujarati, but somewhat spicier. Maharashtra and Goa are famous for their seafood.

To the East, Bengali food, like South Indian, makes heavy use of rice and fish, though Bengalis prefer freshwater fish. The iconic Bengali dish is Maccher jhol, a spicy fish curry. Bengal is also famous for its sweets, and sondesh is excellent.

A lot of food has also filtered in from other countries. The British left fish and chips and some fusion dishes like mulligatawny soup, while Tibetan food, especially momo dumplings, are not uncommon in north India. Pizza has entered India in a big way, but chains like Pizza hut and Domino's have been forced to Indianize the pizza and introduce adaptations like paneer-tikka pizza. Remarkably, there is an Indian chain called Smokin Joe's, based out of Mumbai, which has gone and mixed Thai curry with Pizzas. Indian Chinese' is far and away the most common adaptation: most Chinese would barely recognize the stuff, but dishes like veg manchurian (vegetable balls in a chilli-soy-ginger sauce) and chilli chicken are very much a part of the Indian cultural landscape and worth a try.

It is, of course, impossible to do full justice to the range and diversity of Indian food in this brief section. Not only does every region of India have a distinctive cuisine, but you will also find that even within a region, castes and ethnic communities have different styles of cooking and often have their signature recipes which you will probably not find in restaurants. The adventurous traveller is advised to wangle invitations to homes, try various bylanes of the city and look for food in unlikely places like temples in search of culinary nirvana.