Hot herb butter prawns - Good Food Middle East

Ingredients

• 20 large king prawns, peeled but with the tails left on
• ½ x 125g pack garlic butter
• 2 tsp rose harissa
• small pack flat-leaf parsley, chopped
• 1 tsp caper, drained and finely chopped
• 1 lemon, zested then cut into wedges, and Mediterranean-style flatbreads (or gluten-free alternative), to serve