
1/2 cup plain dried bread crumbs
1/4 cup chopped fresh flat-leaf Italian parsley
1 large egg, lightly beaten
2 tablespoons whole milk
1/2 cup grated Pecorino Romano
1/4 cup chopped sun-dried tomatoes
3/4 teaspoon salt
3/4 teaspoon freshly ground black pepper
450g ground lamb
6 large slices prosciutto, sliced medium-thin (for wrapping the burgers)
1/4 cup olive oil
Fresh basil leaves, for topping each burger
Fresh tomato slices, for topping each burger
Extra-virgin olive oil, for drizzling
Balsamic vinegar, for drizzling