Turmeric, cumin and chilli prawns recipe

Ingredients

• 3 onions
• 150 ml mustard oil (if you can’t find it, use vegetable oil)
• 1 tsp ginger paste
• 1/2 tsp garlic paste
• 1/2 tsp ground turmeric
• 1 1/2 tsp chilli powder
• 1/2 tsp ground cumin
• 1/2 tsp ground coriander
• 2 green chillies, slit in half
• 1 tsp salt
• 1.2 kg raw peeled prawns, deveined
• 1 pinch fresh coriander (cilantro), to garnish