Step 1

Preheat oven to 350F. Spray a baking sheet with olive oil spray.

Step 2

In a bowl, combine the beef, seasoning, grated onion and egg white. Mix to combine.

Step 3

Cut each pepper in half lengthwise and remove the seeds. Fill with the ground beef mixture, leaving the top flat.

Step 4

Bake for 20 minutes or until the peppers have softened and the beef is cooked through. Top with cheese. Bake for additional 3-4 minutes. Top with chopped parsley (optional). Serve.