Add the remaining ½ tablespoon of butter to the sauté pan, followed by the sliced onions. Cook the onions until they begin to brown, about 3-5 minutes. Add the herbs and cook for another 30 seconds or until fragrant. Add the chicken broth, apple cider, soy sauce, and Worcestershire sauce to deglaze the pan. Stir everything to combine, and make sure to scrape up the browned bits from the bottom of the pan. Pour the cooking liquid and onions over the pork chops.