How do i make stawberry cre amcheese icing. Without it being soupie!!! please help

This is a favorite of mine I found it here on CC about two years ago. It is a little soft, but if you add more powdered sugar, you can stiffen it up a bit without compromising the flavor or consistency:


http://cakecentral.com/recipes/6343/strawberry-cream-cheese-filling