Crock Pot Pork Chops and Mushrooms

4 boneless pork chops, 1/2-inch thick
2 medium onions, sliced
1 (4 ounce) cans mushrooms, sliced, drained
1 (1 1/4 ounce) envelopes dry onion soup mix
1/2 cup water or 1/2 cup dry white wine
1 (10 3/4 ounce) cans cream of mushroom soup
Place meat in greased 3 1/2 to 4 1/2-quart slow cooker.
Top with onions and mushrooms.
In a separate bowl, combine soup mix, water, and soup.
Pour over mushrooms and pork chops.
Cover and cook on low heat 6 to 8 hours.