It does sound like the above Pillsbury link. In the comments, someone noted that the original recipe had the caramel and cream cheese in diagonal lines. If you wanted to do that, you could follow the recipe in the Pillsbury link, but after doing the apple layer, follow the instructions from this link (where they changed the recipe to use a bunch of shortcuts):
http://bakeatmidnite.com/caramel-apple-pie-bars/#
"Spoon caramel sauce in diagonal lines across the top of the apple, spacing each strip of caramel about 2-3 inches apart.
In a small bowl, beat the cream cheese, egg yolk and sugar until smooth. Pour cream cheese mixture in diagonal lines in between the caramel lines.
Sprinkle the caramel lines with chopped walnuts."