In a deep bowl, combine all the ingredients. Using ΒΌ cup water, blend in a mixer to a fine paste.
Combine the prepared paste and 3 cups of chilled water in a large bowl and mix well.
Finalizing
Crack a small hole in the centre of each puri and stuff with a little mixed sprouts mixture.
Top it with a little meetha chutney and dip the entire puri in the teekha phudina pani.
Serving
Serve immediately.
Notes
I usually make chutneys in bulk and freeze, so anytime I crave for Indian street food, all I need to do is just put few ingredients together and enjoy. I also keep cooked sprouted beans, chana in my freezer, Just make little more than required for the recipes and freeze the rest for later use. This way, you don't have to prepare this kind of elaborate recipes from the scratch.