There aren't a lot of eating options available here. Best is to keep some ready to eat snacks with you for this journey, which you can get from nearby cities. A lot of Gujarati snacks are dry and ideal while travelling. Pack for yourself some Khakhra, Thepala, Fafda, Papad and more. Also try out local delicacies of the state like Dhokla, Khichdi, Kadhi, Khandvi, Ghevar, Basundi and many more.