To make the cheesecake generously spray a 9 inch pie pan with non stick cooking spray.

Mix graham cracker crumbs, sugar, and melted butter.

Press mixture into pie pan and chill for 1 hour.

Place chocolate chips in small microwave-safe bowl and microwave 1 minute; stir then set aside to cool.

Beat cream cheese, sugar and butter in large bowl on medium speed of mixer until creamy.

Gradually add melted chips, beating on low speed until blended.

Fold in whipped topping until blended; spoon into crust.

Refrigerate until firm.

Once firm, top with marshmallows, pecans, and chocolate chips.

Preheat broiler to high.

Once preheated, place the cheesecake under the broiler until the marshmallows have melted and started to puff and brown(about 2 minutes).

When done, refrigerate cheesecake until ready to serve.

Serve slices with a drizzle of chocolate sauce.