Place Minute® Multi-Grain Medley and water in a large skillet or saucepan.
Bring to a boil, reduce heat, cover and simmer on low for 10 minutes or until water is absorbed.
After the water is absorbed, add chicken, onion, garlic, beans and tomatoes. Stir well.
Add salt, chili powder, cumin, and cayenne pepper. Remove from heat and mix well.
Add cheese and squeeze half lime on top of mixture and mix again.
Top with chopped cilantro, chopped scallions and chopped avocado if desired. Serve immediately.