Beef with stew

1 lb ground beef 1 small bag frozen mixed vegetables 1/4-1/2 cup barbecue sauce (or worchester sauce) 1 cup of chopped potato 1/4 cup chopped onion 1 (8[...]

2 1/2 lbs beef chuck or 2 1/2 lbs beef rump, cut into 1 1/2 inch cubes 1 1/2 cups onions , chopped 1 cup celery , sliced 2 cups carrots , sliced 2 cups[...]