In a Dutch oven, brown stew meat; drain. Meanwhile, dissolve bouillon cubes in water; add to beef. Stir in the onion, pepper and bay leaf. Cover; simmer 1-1/4 hours or until tender. , Add the potatoes, celery, cabbage and carrot. Cover and simmer 30 minutes or until vegetables are tender. , Stir in tomato sauce and salt. Simmer, uncovered, 15-20 minutes more. Discard bay leaf.