I would advise to soak the calms 3-4 hours in cold water to get rid of any sand left in them and change the water once or twice.

Place a medium sized pan on a medium heat and add the oil

Add the garlic and cook for about 5 minutes or until brown.

Add the calms, wine, piri-piri and salt and cook for 5-10 minutes.

Chop the coriander and just before turning the heat off add to the pan and mix it all together.

Serve with some warm toast.