Ingredients:-
1.Three cups rice
2.One cup dhuli urad dal
3.One table spoon salt
Method:-
Soak rice and dal separately for five hours.Now grind it separately and mix it properly.Put salt in the mixture and cover it.Keep this mixture aside for ten hours.
Put heavy tava on high flame.Sprinkle little water over it.Spread dosa mixture on it.After a minute put one table spoon oil on the sides. Now give dosa shape and take it down.Now plain dosa is prepared. Serve it with sambhar or chutney.