Place flour, egg and panko in three separate shallow bowls. Add salt and pepper to flour and stir to combine.
Dip brie in flour mixture, turning to coat evenly. Follow with egg mixture and, finally, panko, being sure to press the panko firmly onto the cheese.Place brie in a small ramekin, cast iron skillet or other oven-safe dish. Bake 20-25 minutes until panko is brown and cheese is soft.
Drizzle with hot honey, garnish with rosemary and serve with your favorite crackers, crostini or fresh bread.