Meatball stew

2 lb bag Italian Meatballs
2 cups diced sweet potatoes
2 cups diced carrots
1 cup diced celery
6 oz can tomato paste
32 oz beef broth
2 cups frozen peas
2 cups frozen corn
2 cups cooked pasta if desired

Place meatballs, sweet potatoes, carrots, celery, tomato paste and broth in slow cooker.  Cook on low for 6-8 hours or high for 3-4 hours until vegetables are soft.   Add frozen peas, corn and cooked pasta.  Cook another 30 minutes.