Crock-Pot Creamy Swiss Steak
["2 lb. round steak", "salt and pepper to taste", "1 large onion, sliced thinly", "1 bell pepper (if desired)", "1 can mushroom soup"]
["Cut steak into small pieces; add salt and pepper.", "Place in crock with sliced onion and bell pepper.", "Pour mushroom soup over all.", "Cover and set at low for 8 to 10 hours."]
["steak", "salt", "onion", "bell pepper", "mushroom soup"]