1. If you are pan frying then just drizzle with some oil over a hot non stick pan and arrange 4 at a time and cook in a medium flame both sides,until crisp.
2. You can add veggies or minced meat to this if you want :) for meat lovers. And vegetarians, you can mix some all purpose flour and water, replace egg dip with the all purpose flour dip.
3. Adjust the quantity of chilis and black pepper powder according to your taste.