Tuck in, Subcontinental style

Noteworthy for: Like Mumbai, Delhi's cooks serve specialities from all over the country, but there is more of a focus on Mughal cuisine here - tandoori, biryani and spicy snacks are popular.

Word to the wise: Refrain from eating with your left hand, which is considered unclean.

Traditionally, cutlery doesn't feature on an Indian table setting. It may seem like a messy endeavour, but Indians feel eating should be a full sensory experience. Here's a few more tips to keep in mind:

• Wash your hands before eating and try to keep fingernails clipped, as long nails are considered unhygienic (except for the little finger, reserved for nose-picking).

• Use breads like roti and naan to scoop up curries, taco-style.

• If you're dining at someone's house, wait for the host to sit before eating. You're expected to clean your plate, so don't let your eyes get too big.

• Fingers help to absorb heat from chilli dishes, so ditch your fork if you're feeling the heat. Drinking milk neutralises the burn; water intensifies it.

• They don't call it 'Delhi belly' for nothing. While you're often as likely to get food poisoning at a restaurant, approach street food with caution (and keep gastro medication handy).

• Never drink tap water, and avoid ice. Bottled water is readily available, but remember to check the seal.