To prepare a spaghetti sauce with turkey meatballs pasta recipe, you will first need to prepare the following ingredients: 1 chopped onion 2 chopped green bell peppers 1/2 cup diced tomatoes 2 tablespoons olive oil 1 teaspoon salt 1 tablespoon pepper to taste 1 pound ground turkey 2 tbsp. kosher salt 2 cups water 1 1/2 cups pasta cooking water Instructions Preheat the oven to 375 degrees F (190 degrees C) and grease an 8 x8-inch baking dish with cooking spray. Add the turkey and cook, stirring occasionally, until the meat is no longer pink in the center and the juices run clear, about 5 minutes. Drain the spaghetti and add it to the dish. Pour the sauce over the pasta and toss to coat.