2 pounds (12 to 15 per pound) shrimp in the shell
3 tablespoons good olive oil
2 tablespoons dry white wine
Kosher salt and freshly ground black pepper
12 tablespoons (1 1/2 sticks) unsalted butter, at room temperature
4 teaspoons minced garlic (4 cloves)
1/4 cup minced shallots
3 tablespoons minced fresh parsley leaves
1 teaspoon minced fresh rosemary leaves
1/4 teaspoon crushed red pepper flakes
1 teaspoon grated lemon zest
2 tablespoons freshly squeezed lemon juice
1 extra-large egg yolk
2/3 cup panko (Japanese dried bread flakes)
Lemon wedges, for serving