In a small bowl, mix together the pesto and goat cheese. Spoon the mixture into a small ziplock bag; cut the tip off.

Pipe the mixture into the peppers, and dip the tops of the goat cheese into the panko. Spray the panko with nonstick cooking spray.

Place the peppers in a metal grilling stand and place 2-3" under a broiler for 4-5 minutes, until the panko has browned and the peppers are beginning to blacken around the edges. Serve immediately.