1 1/2 lb. ground beef
1/3 c. fine bread crumbs
1 egg, slightly beaten
1/2 c. finely chopped onions
1/2 tsp. salt
1 can Campbell's mushroom soup (Golden)
1 can beef broth
1 (8 oz.) can tomatoes, cut up
1/2 tsp. basil leaves
1/8 tsp. thyme
1 bay leaf
1 pkg. (20 oz.) frozen stew vegetables