Bring water to boil in a pot. Add chicken breast. Cook for 15 minutes, or until chicken is fully cooked. Remove and shred chicken. Set aside. (See note 1)
Pre-heat oven to 375℉
In a bowl combine sour cream, salt, garlic powder, ground cumin, paprika and onion powder. (Note 2)
Add mixture to shredded chicken. Mix to combine.
Grease a rectangular 9'x13' dish. Spread shredded chicken evenly to the bottom of the dish.
Layer with rotel, black beans (drained), corn, and cheese. Top the final layer with tortilla chips.
Bake for 15 minutes.
Serve and garnish with cilantro, avocados, jalapeño and salsa. Enjoy!