Preheat oven to 350°F. Line an 8x8 baking dish with aluminum foil. Use enough so that there is an "overhang" for you to be able to hold on to and lift out the foil from the dish.

Crust: Use a food processor to crush 20 Oreos into crumbs. Mix butter into Oreo crumbs. Use a spoon to press Oreos into a layer on the bottom of the baking dish. Bake for 9-10 minutes. Remove from oven and allow to cool.

Cheesecake: While the crust is cooling, prepare the cheesecake mixture by beating cream cheese, egg, sugar and vanilla together with a mixer aboit 3 minutes until creamy. Fold in the chopped Snickers. Spread the cheesecake mixture on top of the Oreo crust.

Bake for about 30-35 minutes or until the cheesecake is set and edges are slightly browned. Remove from the oven and allow to cool in the refrigerator for several hours.

Lift the foil from the pan and use a pizza cutter to cut into squares.

Right before serving: Drizzle cheesecake bars with carmel sauce and sprinkle the tops with chopped Snickers.

Tip: You can make these bars days ahead and freeze. Thaw in refrigerator for about an hour before serving.