easy to make Pork Chop Casserole

INGREDIENTS :
4 boneless pork chops
1 (10 1/2 ounce) cans cambells cream of mushroom soup
sliced onion
potato, sliced 1/4-1/2 inch thick

INSTRUCTIONS :
layer potatoes onion and porkchops.
add soup (add no water or milk).
cover and bake 350 for 45 minutes to an hour