Directions

1. Brown beef tips in a pan over medium heat until all pink is gone.
   
2. Add all ingredients, except the tomato paste and sour cream, into a crock pot and cook on high for 8 hours.
3. Turn on low and let cool down, briefly. Add tomato paste and sour cream until smooth and creamy.
   
4. Eat plain or put over top rice or noodles.