Tortilla Soup

4-5 chicken breast halves, cooked in crockpot and shredded
2 cups instant brown rice, uncooked
2 cans black beans, not drained
2 cans diced tomatoes, not drained
2 small cans diced green chiles
2 cups frozen corn
4-6 cups chicken broth, depending on how soupy you like it

Combine all ingredients in a saucepan, heat til boiling, reduce heat and simmer 15 minutes. Top with your pick (shredded cheese, sour cream, tortilla chips, guacamole, etc.).