Crockpot Pork Chop Delight

4 Boneless pork chops, (4 to 6)
Seasoned flour for dredging (flour, salt, pepper, etc)
2 Tablespoons vegetable oil
1 Large onion, sliced
2 Cups chicken broth
2 Tablespoons flour
8 Ounces sour cream

Heat oil in a skillet over medium high heat; dredge pork chops in seasoned flour and brown in skillet, turning to brown both sides.
Layer chops in crockpot with onion slices. Pour chicken broth over. Cover and cook on LOW for 7 to 8 hours.
Stir the 2 tablespoons of flour into the sour cream until smooth. Stir sour cream into the crockpot and blend into the cooking juices. Raise the crockpot to HIGH for 15 to 30 minutes or until the liquid has thickened.
Serve these tender chops with the sauce over noodles or rice.