Clean the prawns if they are not already cleaned. (Recipe preparation time will change accordingly.) I have used already peeled and cleaned raw prawns for this recipe.
Combine dry spices - turmeric, red chilli and coriander powder with ginger, garlic paste along with salt and lime juice.
Make a thick paste using all mentioned ingredients. Do not add water while making this paste.
Add this thick paste into the bowl of cleaned prawns.
Coat each prawns with generous amount of marinade. Once all prawns are marinated, keep it aside for 30-60 minutes.
When you are ready to fry marinated prawns, take a pan over high heat.
Add 1 tbsp oil onto the pan and spread it over using brush.
Meanwhile, combine semolina and rice flour together. I prefer to use coarse semolina, which gives wonderful results.
Coat each marinated prawns with semolina-rice flour mixture.
Once oil is hot, transfer coated prawns over hot pan.
Once prawns are transferred over the pan, turn heat to medium.
Fry prawns over medium heat until golden brown from both sides. Add more oil if required. Prawns takes about 4-5 minutes to cook, so don't over cook it.
Once cooked, transfer it over paper towel to remove excess oil.
Prawns rawa fry are ready to serve.