take 8 bread slices and cut the edges.
crumble the bread slices well with you hand. make sure there are no big pieces of bread.
now add half cup sooji (rava / semolina), 2 tbsp rice flour, ¼ cup curd, ¼ cup water and some salt to taste.
mix them well and allow to soak for 20-30 minutes.
now take the soaked ingredients in a blender and blend to smooth dosa batter consistency. add water if required.
heat the griddle. smear some water over the tawa and wipe off with a tissue paper.
sprinkle some oil and wipe off with a tissue. (do not add oil if using non-stick pan)
once the tawa is hot; pour a ladleful of batter and spread out in a circular motion.
add some oil on top of the dosa
cook them covered for a minute.
add in potato sabzi filling center of the dosa.
cook for 15-30 seconds or till it turns golden brown and crisp.
fold the dosa into half or roll into circular.
serve masala dosa hot with coconut chutney and sambar