Some stations on IR are famous for the regional specialty food items available there. Below follows a list of some of them.
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*Pune - Tea, Misal, and Patties in the canteen
*Karjat - Batata vada / vada pav (Potato snack)
*Lonavala...
more... - Chocolate Fudge / Cashewnut Chikki (cashewnut brittle candy)
*Neral - Seasonal Jambhool fruit
*Khandala - Seasonal Jamoon fruit (plums)
*Solapur - Kunda (sweet barfi)
*Kolhapur - Sugarcane juice
*Miraj - Saar and Rice
*Hubli - Hubli rice (Curd rice (yogurt rice) with onions, chile peppers, and pickles)
*Mysore - Dosa
*Tiruchirapalli - Bondas in several variations
*Hyderabad - Chicken biryani
*Calicut (Kozhikode) - Dal vada
*Quilon - Rasam
*Mangalore - Egg Biryani
*Ernakulam - Fried yellow bananas
*Nagpur - Bhujia, and oranges
*Guntakal - Mango jelly
*Chennai Central - Samosas, idli, dosa
*Rameshwaram - Idiuppam (Rice Noodles)
*Agra - Petha (candied pumpkin)
*New Delhi - Aloo chat (tangy potato snack)
*Indore - Farsan
*Ahmedabad - Vadilal ice-cream
*Surat - Undhyo (mixed vegetables)
*Ranchi - Puri bhaji
*Howrah - Sandesh
*Amritsar - Lassi, Aloo paratha
*Bangalore - Vada sambar, fresh fruit juices
*Jaipur - Dal bati
*Gandhidham - dabeli
*Varanasi - Seasonal amrud fruit (guava)
*Gorakhpur - Rabdi (a sweet made of milk and sugar)
*Guwahati - Tea (Assam blend)
*Madurai - Uthappam (spicy lentil/rice pancake)
*Ajmer - Mewa (Mix fruit)
*Vasco-da-gama - Fish curry/cutlets
*Ratnagiri - Mangoes, dried jackfruit
*Vijayawada - Fruit juices
*Rajahmundry - Bananas
*Daund - Peanuts
*Tirupati - Ladoos, sevai
*Londa - Jackfruit
*Allahabad - Motichur ladoos
*Ambala - Aloo paratha
*Puri - Halwah
*Bhubaneshwar - Dal and rice
*Coimbatore - Sambar-rice, tamarind-rice, lemon-rice
*Dehradun - Salted cucumber
*Gwalior, Bhopal - Boiled chickpeas with chile peppers
*Surendranagar - Tea with camel's milk
*Anand - Gota (fenugreek fritters), and milk from the dairy farm there
*Khambalia Junction - Potato/onion/chili fritters
*Dwaraka - Milk pedhas
*Viramgam - Fafda (ganthiya), Poori + Alu-bhaji
*Pendra Road - Samosas
*Manikpur - Cream
*Thanjavur - Salted cashewnuts
*Bharuch - Peanuts
*Maddur - Maddur-vade
*Chinna Ganjam - Cashewnuts
*Gudur - Lemons
*Panruti - Jackfruit
*Virudunagar - Boli (a thick sweet flat bread)
*Sankarankoil - Chicken biryani
*Srivilliputtur - Paal kova (a soft milk-based sweet)
*Manapparai - Murukku
*Fatehabad-Chandrawatiganj - Gulab Jamun
*Mehmedabad - Samosa
*Shamli - Aloo tikki
*Gajraula - Tea
*Vadodara - Flavoured milk