Combine meat, tomatoes, tomato sauce, water and soup mix in slow cooker.
Cover and cook on low 6 hours (or high 2-3 hours).
Turn to high and stir in vegetables and noodles. Add additional water if soup appears too dry or thick.
Cover and cook on high for 30 minutes or until vegetables and pasta are done.
The slow cooker tenderizes tougher cuts of meat so using a less expensive cut is acceptable. If you want a thinner soup add 3 cups of water. For thicker brother just add 2 cups. Any kind of pasta or noodles will work.