Mix ragi flour,wheat flour,onions,green chilli,salt in a vessel.

Add 1 cup water and salt and stir well properly.

Heat oil in a kadai add mustard when it splutters add red chilli and curry leaves saute for a minute and add this tempering to ragi batter and mix well.

Mix every thing well and keep for a minute.

Heat dosa tawa in a medium flame and smear oil on tawa take laddle full of batter pour it over tawa from center to side in circular motion.Drizzle 1 teaspoon of oil around sides of dosa.

When one side of dosa cooked turn to other side with spatula.Cook for 30 to 40 seconds in medium flame.

Fold and serve this hot ragi dosa with chutney.