Stir-fried Prawns

Stir-fried Prawns Ingredients : 200 gms prawns 1 onion 1 tomato 1 tbsp ginger-garlic paste 1/4 tsp turmeric powder 2 tsp pepper powder 2 tsp lemon juice 1 tsp cumin seeds 2-3 dry red chilies salt to taste 1 tsp mustard seeds 1 curry leaves stick 1 tbsp chopped coriander Method : ..