I picked this recipe up from my husband's dad.  I tweaked it to make it crockpot friendly.  But this soup is going to be a favorite.  My daughter's friend still talks about it and I think he had it at our house at least 10 years ago.  You will have to do a bit of chopping.  You could do that the night before or the morning you are going to be eating it.  Then just make sure to add the Velveeta cheese & sour cream about an hour before serving.  Oh and pickup some French bread to dip in it!