Mix cream cheese and sour cream in med size bowl.  Add taco seasoning.   Pour into 9x12 pan and smooth out.  "Frost" with taco sauce.  Spread lettuce, tomato, black olives and green onion over top.  Enjoy!

My best friends mom used to make this for us all the time!  It is fast, easy and so yummy that I never have any leftovers when I make it!  It is great for church socials, or just your teens company.