What you need:
Channa dal / Kadalai paruppu - 1/2 cup
VazhaiPoo / Banana Flower - 1/2 cup (cleaned, check yotube on detailed menthods)
Onion - 1 , finely chopped
Green chillies - 2 to 3
Ginger - small piece
Hing -1/4 tsp
Salt - 1/2 tsp to 1 tsp
How to make:
Soak the washed channa dal for not more than an hour. Rinse the water completely reserve 2 tbsps of channa dal and grind the rest with green chillies, ginger to coarse paste without adding water.
If its too dry, just sprinkle a tsp of water scrap the sides and grind the batter.
Transfer to a bowl add the finely chopped vazhaipoo, onions, reserved channa dal, salt, hing, chopped curry leaves mix well.
Pinch small ball sized, flatten it in palm and fry them in hot oil on both the sides. Drain it in a kitchen paper and serve them hot with onion chutney (tastes best with this)