Fried Mozzarella and Caramelized Peach Caprese Burger with Balsamic Drizzle

Name: Fried Mozzarella and Caramelized Peach Caprese Burger with Balsamic Drizzle
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: American
Ingredients: 1/2 cup balsamic vinegar; 1 teaspoon brown sugar (optional); 1 pound ground beef (I like to use organic 80/20 beef); smoked salt (chipotle salt or just salt + pepper, for sprinkling); 2 tablespoons balsamic vinegar; 12 ounces fresh mozzarella (sliced into 8 thick round slices); 1 cup Panko bread crumbs; 1/4 cup flour; 1/3 cup parmesan cheese (grated); 2 eggs (beaten); 1/2 teaspoon salt + pepper; 1/4 teaspoon cayenne; 2 tablespoons olive oil; 4 inch large nectarines or peaches (ripe, but firm peaches, sliced into 1/4 rounds*); 1 tablespoon honey or brown sugar; 4 brioche or pretzel buns (toasted (use gluten free if needed))