Herb Dumplings with Pork Chops

Name: Herb Dumplings with Pork Chops
Ingredients: 1 can (10-3/4 ounces) condensed cream of mushroom soup, undiluted; 1 can (4 ounces) mushroom stems and pieces, undrained; 1/2 cup water; 1/2 teaspoon rubbed sage; 6 bone-in pork loin chops (1/2 inch thick and 8 ounces each); 2 tablespoons vegetable oil; 1 medium onion, sliced; DUMPLINGS:; 1-1/2 cups all-purpose flour; 2 teaspoons baking powder; 3/4 teaspoon salt; 1/2 teaspoon celery seed; 3 tablespoons shortening; 3/4 cup milk; 1 tablespoon minced fresh parsley