- In a cooking pan, add water and salt. Mix well and heat up the water. Now in a heating pan, add ½ cup of semolina. Stir well and cook on medium temperature until it turned to a thick paste. As the semolina started to get thick, mix well. Now keep it on the side. In the meanwhile, in a separate pan, add boiled potato. Sprinkle salt, red chili powder, chaat masala and mash the potato. Now mix semolina paste. Also, add fresh coriander and green chilies. Mix well. Rub your hands with oil. Now take a small portion of potato rava paste and roll on hand to make a finger. Prepare all Rava fingers. In a platter, add All purpose flour. Season with salt and black pepper and mix well. Now coat all the finger one by one. Deep fry in hot oil until it turned to golden brown colors. Serve with green chutney or ketchup.