This is really very delicious. It is not very difficult to make.
Drain the soaked channa dahl and red chillies. Drain the soaked rice and keep it separate.
The Vadai mixture when completely ready, should be thick and should not be runny. After grinding, you should be able to make a small ball out of the dough, flatten it and drop it into the hot oil to fry it.
Note: Sometimes, depending upon the quality of channa or ural dahl, the Vadai may come out hard when fried. Baking powder softens the hardness while retaining the crispness and taste.
Fry until the pieces are golden brown.
When they turn golden brown, remove them with the spatula one or two at a time, and place them in the bowl with the paper towels.
Do not fry too much. See pictures.
Serving Suggestions:
1) Serve hot with Coconut or Mint Chutney.
2) Serve hot with hot Sambar.
Options:
If the Vadai pieces cool off or they become soft, you can do the following to have delicious options.
1) You can reheat them in the toaster oven. This will render them hot and crisp.
2) You can reheat them in the Microwave oven, but they may not be very crispy, but still tasty.
3) If you have "Spicy Buttermilk Gravy (More Kulambu)", you can soak these in it for an hour or so and they will taste simply delicious. It is like "Dahi Vada", but a yummy variation. You can find recipes for the Buttermilk Gravy right here on this website. If you are Vegan, skip this.