Preheat the oven to 400 degrees F.
Cook rice according to instructions. For me this means cooking 1/2 cup white rice in 1 cup water and cooking until the water is absorbed.
Cut bell peppers in half lengthwise. Remove the seeds inside the peppers and throw them away. Place them open side up in a 9” x13" pan.
Put the diced garlic, diced onion and olive oil into a large sauté pan. Heat over medium heat. Mix and cook for about 2-3 minutes. Add the ground beef and break it up into small pieces. Then add the dried basil, dried oregano, salt, ground black pepper, paprika, and parsley and mix into the meat. Cook the meat until it has browned, about 7- 10 minutes.
Add the tomato paste to the pan and mix. Then, add 2 cups of marina sauce to the pan. Mix again. Let simmer for 1-2 minutes. Add the cooked rice to the mixture.
Spoon the meat and rice mixture into each pepper. Top each pepper with shredded Parmesan.
Cover the pan with aluminum, then bake for 35 minutes. Remove the foil and bake for 10 more minutes. ( Note if any cheese comes off on the foil, sprinkle a little more on top of the peppers)
Optional- broil for one minute at the end.