Peel and devein the prawns, leaving the tails intact. Rinse the prawns well and toss with little sea salt. Set aside
Pour the EVOO in a medium frypan and place over medium heat. Stir in the ground cumin, cumin seeds, ginger and chilli. Cook until fragrant (the cumin seeds will start to pop). Next, add the garlic, tumeric and paprika. Cook stirring for a few minutes and then add the prawns. Cook until just tender, about 4-5 minutes, add the corriander and toss to combine. Remove from heat and serve immediately with plenty of lemon wedges.