mix semolina ,curd and rice flour in a vessel
add 1/2tsp of salt and water and prepare a smooth batter keep aside it for 10minutes
mix little salt,blackpapper and chat masala in carrot and capsicum
mix onion and cheese togather add salt ,blackpapper and chatmasala to it and mix well
after 10minutes resting add baking soda to the prepared batter and mix well if needed can add water also to get desired consistancy of batter
now heat a nonstick pan /tava brush it with oil /butter pour some batter on tava spread it in a round shape
place carrot paneer and capsicum topping as tricolor and cook it on low flame till it becomes crisp from back side
flip it once cook from another side just for 30seconds and serve hot with samber,chutney or rasam as per your choice