Mystery Ingredient Ambrosia

4-5 large Granny Smith (or otherwise tart) apples
2-3 Snickers Bars
1 bag Hershey's Skor Toffee Baking Bits
1 32oz container Cool Whip

Dump the Cool Whip into a large bowl. Chop up the apples into little pieces and add to Cool Whip. Chop up the Snickers Bars into tiny pieces (figure about 16 pieces per regular sized bar) and add this to the mess, er, mixture. Add about half the bag of toffee bits. Stir the whole thing and taste it. Add more of any of the above ingredients until the consistency and taste are to your liking.

This is guaranteed to disappear in short order at pot-lucks, and your guests will never figure out all of the ingredients. You may not want to tell them, either, as ignorance is bliss when it comes to calorie and fat content.