Best to stick to the Prasadam available at:
- Caitanya Gaudiya Math
- Jagannath Temple(Anand Bazaar)
- Tota Gopinath Temple
- ISKCON Swargadwar, Puri
Other Pure vegetarian restaurants (Please check beforehand to ensure you get sattvic food without onion and garlic)
- Grand Hotel: A Pure vegetarian Hotel just opposite to Gaudiya math near Jagannath Temple.