Hi all and @Hari Ghotra. It took a while due to work pressures but the widely anticipated Railway style mutton and potato curry has been sourced and cooked. This curry tastes better than its good looks, the addition of the coconut milk towards the end and garam masala helped to calm down and marry the spices beautifully. I have made enough for a small army as usual and I'm looking forward to revisiting this dish in a few days time. Simply wonderful dish. Thankyou Hari!