These barbecued prawns with salsa verde are a delicious and vibrant dish that is perfect for summer barbecues. The prawns are marinated in a zesty mixture of lemon juice, garlic, and herbs, then grilled to perfection. The salsa verde adds a fresh and tangy flavor to the prawns, with a combination of parsley, capers, garlic, and olive oil. Serve these barbecued prawns as an appetizer or as a main course with a side of salad or grilled vegetables.