Preheat oven to 350°
Wash peppers, slice them lengthwise and remove the seeds and the ribs.
Dry them with a paper towel.
Place them on a parchment paper-covered baking sheet and bake for 7-10 minutes.
Remove them from the oven and let them cool.
Reset the oven to broil
While the peppers are cooling, combine the cream cheese and the Boursin cheese until they are thoroughly mixed.
When the peppers are cool enough to handle, stuff the peppers with equal amounts of the cheese mixture.
Top them with equal amounts of the Panko bread crumbs spritz them with olive oil. (If you don't have an olive oil spritzer, drizzle a small amount of oil on the peppers.
Broil for 2-3 minutes, watching carefully so the Panko does not burn.
Remove them from the oven, place them on a serving platter, garnish with fresh parsley, and serve.