Prepare meatballs according to package directions. Cover the tray with foil for easy cleanup.
Meanwhile, sauté the onion and garlic in a large pan with salt, pepper and Italian seasonings until onion is translucent. Add in the chicken stock and marinara sauce. Once the meatballs are done add them to the pot and simmer for 10 min.
Add in the shirataki noodles and serve with parsley and Parmesan cheese.