1) Boil and shred chicken. 2) In a large pot, combine chicken, taco seasoning, uncooked rice, salsa, corn (drained), and chicken broth. 3) Bring to a boil. Cover and simmer for 10 minutes (for instant rice) or 20-25 minutes (for regular rice) or until liquid is cooked out and rice is tender. Serve with shredded cheddar and sliced avocados.