Preheat oven to 375°. Cook orzo until al dente; set aside. Heat olive oil in a saucepan over medium heat. Sauté garlic 1 minute. Add onion and red chile; sauté 6 minutes. With clean hands, crush canned tomatoes; add to pan. Add minced sun-dried tomatoes, basil leaves, brown sugar, sea salt, and pepper to pan; bring to a simmer. Cook until most of liquid is cooked off (25-30 minutes). Add olives and parsley to pan; remove from heat. Add orzo to sauce, mixing well. Core tomatoes; stuff with orzo-and-sauce mixture. Top each tomato with 2 tablespoons mozzarella. Bake for 30-35 minutes.
Good recipe, I added a little more salt and some tomato sauce to add a little more flavor. I also would wait on putting the cheese on until the last 5 minutes so it melts nicely and doesn't get to crisp. Other than that pretty tasty!