1. Add chicken to crockpot. 2. Sprinkle over seasonings. 3. Add green chiles and half of the green onions. 4. Pour over enchilada sauce. 5. Cook on high for 4 hours. 6. Shred chicken with fork. 7. Stir in sour cream. 8. Cook pasta. Drain. Dump into crockpot. 9. Sprinkle over cheese. Let cook in the crockpot for 10 more minutes until melty. 10. Serve with a dollop of sour cream and some green onions.