Olive Meatballs

1 pound ground beef
Salt and pepper or seasoned salt
1 cup chopped stuffed olives
1 cup bread crumbs
1 egg, slightly beaten
1 medium can mushrooms, with liquid
1 cup sour cream

Combine beef, salt, pepper (or seasoned salt), olives, crumbs and egg; form into balls. Brown on all sides; add mushrooms and liquid. Simmer for 20 minutes; add sour cream. Heat thoroughly.