Place frozen roast in slow cooker.

Spread cream of mushroom soup on and beneath roast.

Sprinkle onion soup mix, salt and pepper.

Cook on high for 5 hours and low for 1 hour.

Juices/water from frozen roast will make broth as roast cooks

Make gravy with broth from roast once cooked. (I add broth to pot and add gravy mix (water and flour) to desired thinkness.) Add gravy browning and stir.