1 1/2 lb. tenderized round steak
1 env. onion soup mix
1 can cream of mushroom soup
1 (4 oz.) can mushrooms, drained save liquid
1/2 c. water

Cut steak into pieces. Place in buttered baking dish. Sprinkle with onion soup mix. Add mushrooms, blend mushroom soup, water and liquid from mushrooms. Pour over steak. Cover and bake at 450 degrees for 15 minutes. Reduce heat to 350 degrees and continue baking for 1 hour.