Combine 1 tbsp cajun spice, 1 tbsp chopped parsley, 3 tbsp olive oil, and 1 tsp kosher salt. Rub tenderloin with mixture and marinate in the refrigerator for an hour or more. Cook rice according to package directions. Place olive oil into skillet and turn on medium-high heat. Add all vegetables, garlic and cook until tender. Season to taste with salt and pepper. Add basil leaves and fold together gently. Grill pork to an internal temperature of 160º F, or roast in oven preheated at 350°F, about 40 minutes. Serve with crumbled goat cheese and optional balsamic vinegar.