Aunt Irene's Forgotten Roast

This makes such a good meal with a nice gravy.

1 (3 pound) roast beef

1 can cream of mushroom soup

1 package Lipton onion soup mix

Place meat in crock pot.  Pour onion soup mix and mushroom soup over.  Cook 4 to 5 hours on high.   For a complete meal, add potatoes and carrots.  Place vegetable in crock pot first and then meat.