Preheat oven to 350 degrees Fahrenheit.

Combine the graham cracker crumbs, powdered sugar and melted butter in a bowl.

Use a mini muffin pan and place a small scoop of crumb mixture into each cup. Press the mixture to form a cup.

Bake 4 to 5 minutes or until edges bubble and remove from oven.

Break candy bar into rectangles and cut marshmallows in half. Place one piece of chocolate into each cup and top with a marshmallow.

Bake for another minute or two or until the marshmallow is soft. Remove and cool.

Melt the remaining candy bars and dip each s'more into the chocolate mixture.

Let stand until set and enjoy!