Brown ground beef and minced onion in dutch oven until beef is no longer pink, Drain ground beef set aside, put drained mushrooms in pot, add soy sauce and Worcestershire sauce. Cook on med high until mushrooms begin to brown. Add green pepper and cook until they start to wilt.
Sprinkle flour over meat, mushroom mixture, stir until flour is well mixed. Add beef broth, Mrs Dashes seasonings. Cook until broth thickens and peppers are tender. About 15 minutes.
Add v-8 juice. Bring to a boil add orzo and cook about 12 minutes longer. If soup gets to thick you can add a little water.
NOTE: Fresh mushrooms can be used instead of canned you just need to sauté them longer.