I need to start this off by saying that I don't understand why this is considered a "salad". It doesn't have any of the properties of a salad. It is 100% dessert.
The basis of this recipe is from one on allrecipes.com. One of the reviewers rated it as one star because it was so unhealthy. For serious? She even admits in the review that it's delicious! I need to point out that the original version of this about the same health level as many other desserts that involve a buttery crust with cheesy filling. Cheesecake comes to mind. Well, my version is for her. I used low fat cream cheese, fat free cool whip, and sugar free jello. I wouldn't say that it's healthy, but it has fewer calories than the original recipe.