Grilled Hilsha

Wash the whole fish properly.Merinate it for 30min with 1tspn ginger-garlic paste,2tspn mustard paste,2 tspn fish masala ( pack),dark soya sauce 1 tspn, onion paste 1tspn,chilli powder 1/2 tspn and 1tspn yougert. Keep it in oven for 1hour at 200c.But after 15 min.of interval just change the sides and lastly sprinkle 1tbspn mustard oil and 1tspn lemon juice with salt ( taste wise)