Heat oil in a pan, add the garlic and cook till the raw smell is gone. Add the veggies and the prawns, to this add all the masala & sauces. Mix well and let it fry on low flame. After 5 mins add water and cook till the prawns are done.
Once the prawns are done and the water has dried, mix in the boiled rice. Garnish with coriander & a fried egg ( optional).