Set oven to 350. combine flour, salt, paprika and pepper in paper bag.
Shake chicken in flour mixture.
Melt butter in large skillet. Brown chicken on all sides. Place in a 13x9
inch baking dish. Combine soup, sour cream and mushrooms. Pour over
chicken. Bake at 350 for 1 hour, until tender. Sprinkle with cheese and
return to oven just until cheese melts.
Serves 4.