2 1/2 lb. frozen cooked meatballs
1 (10 1/2 oz.) can cream of mushroom soup, undiluted
1 (10 1/2 oz.) can golden mushroom soup, undiluted
1 (14 oz.) can beef broth
1 (3/4 oz.) envelope brown gravy mix

Combine all ingredients in the crockpot. Stir well. Cover and cook on low for 6 hours or high for 3 hours.