In a large resealable plastic bag, combine 1/2 cup flour, mustard, garlic pepper and seasoned salt. Add pork chops, one at a time, and shake to coat. In a large skillet, brown chops in oil on both sides.
Transfer to a 5-qt. slow cooker. Place remaining flour in a small bowl; whisk in broth until smooth. Pour over chops. Cover and cook on low for 3-4 hours or until meat is tender.
Remove pork to a serving plate and keep warm. Whisk cooking liquid until smooth; serve with pork. Yield: 4 servings.