This is a Holiday Favorite and anyone on a diet can eat it. I change the Jello flavoring depending on the Holiday or my mood. It is wonderful and taste like it should be bad for you.
Dump Whipped Topping in a bowl and add dry jello to it. Mix very well. Cover and place in fridge at least 2 hours to set up. Enjoy. You can add marshmellows or fruit or nuts.