How to Make It
Preheat the oven to 450°. In a medium bowl, combine the fresh bread crumbs, Parmesan cheese, eggs, Provolone, chopped basil, chopped parsley, lemon zest and rosemary. Set the chicken thighs, skin side down, on a work surface and season with salt and freshly ground pepper. Mound 1/4 cup of the herb-and-cheese filling on each thigh. Fold the sides of the thighs over the filling to enclose it and tie each chicken thigh in 2 or 3 places with kitchen string. Season the chicken thighs with salt and pepper.
Arrange the stuffed chicken thighs on a large, rimmed baking sheet and roast for about 35 minutes, or until golden brown. Let the chicken rest for 10 minutes, then discard the strings and serve.
For easy clean-up, line the baking sheet with heavy-duty aluminum foil.
Cooking Club Tip Making your own breadcrumbs is easy. Simply place torn stale bread or toasted bread in the food processor and grind well.