1: Cut around the stems of the bell peppers to remove them and discard. Cut the peppers in half and remove any seeds or membrane.
2: Preheat the oven to 350 degrees F.
3: In a skillet over medium-high heat, add canola oil. Once hot, add the ground turkey and brown it, breaking it apart.
4: Drain excess liquid from the skillet. Add enough Sloppy Joe sauce to coat the turkey, reserving some for serving later. Cook for 2 minutes, then cover and reduce heat to low.
5: Spray an oven-safe dish with nonstick cooking spray and place the peppers cut side up. Bake for 15 minutes until slightly softened.
6: Divide the Sloppy Joe turkey filling among the pepper halves. Bake again for 15 minutes.
7: Heat the remaining Sloppy Joe sauce. Top each pepper half with a slice of cheese and bake for 5 more minutes until the cheese melts.
8: Top with chopped parsley or green onion. Serve with brown rice and extra sauce if desired.