Step 1: Prepare the Cookie Crust: In a medium bowl, combine the crushed chocolate sandwich cookies and melted butter. Press the mixture firmly into the bottom of a 9-inch springform pan to create an even crust.
Step 2: Make the Cheesecake Filling: In a large mixing bowl, beat the softened cream cheese with an electric mixer until smooth and creamy. Gradually add the powdered sugar and vanilla extract, continuing to beat until well combined and lump-free.
Step 3: Fold in Whipped Topping: Gently fold in the thawed whipped topping into the cream cheese mixture until fully incorporated. Ensure that the mixture remains light and airy.
Step 4: Assemble the Cheesecake: Pour half of the cheesecake filling over the prepared cookie crust. Drizzle with 1/2 cup of the caramel sauce, then sprinkle with 1/2 cup of the chopped mini Twix bars. Top with the remaining cheesecake filling.
Step 5: Chill the Cheesecake: Cover the springform pan with plastic wrap and refrigerate for at least 4 hours, or preferably overnight, to allow the cheesecake to set completely.
Step 6: Decorate and Serve: Before serving, remove the cheesecake from the springform pan. Drizzle with the remaining 1/2 cup of caramel sauce and the optional chocolate syrup. Sprinkle with the remaining 1/2 cup of chopped mini Twix bars. Slice and serve.
Optional Tips: For a richer chocolate flavor, use chocolate sandwich cookies with a double-stuffed filling. If you prefer a saltier caramel, sprinkle a pinch of sea salt over the caramel drizzle before chilling. For easier slicing, run a warm knife under hot water and dry it before each cut.Substitutions: Graham cracker crumbs can be used in place of chocolate sandwich cookies for the crust. Homemade caramel sauce can be substituted for store-bought. Mascarpone cheese can replace part of the cream cheese for a tangier flavor.