Mix Chilli powder,turmeric,pepper powder,salt and little lemon juice with water..It should be slightly loose than dosa batter ..i.e., See to that the mixture is not very thick nor watery..Marinate well and keep it in fridge for few hours....Heat a Flat tawa ..Spread 1 tea spoon of oil..Reduce flame to low flame and spread the slices..Gradually spread oil in the corners like we do for dosa...Do not pour oil at a stretch nor be stingy

..Turn the sides ..alternatively then and then..