Pani Puris, also commonly called 'Gol gappas' by Indians can be bought from Indian supermarkets or chaat shops in bags ready to be filled. If pani puri masala is not available, mix ¼ tsp chili powder, 1 tsp cumin powder, 1 tsp pala namak (salted jackfruit), 1 tbsp tamarind pulp and a pinch of salt.