Preheat oven to 350°F.

Place Graham crackers into a plastic bag and crush finely.

Combine Graham crackers, powdered sugar, and butter in a small bowl.

Place 1 tablespoon of crumb mixture into each cup of a mini muffin pan.

Firmly press crumbs to form shallow cups.

Bake 4-5 minutes. Remove from oven

Break 2 of the candy bars into small rectangles.

After removing shells from oven place 1 chocolate piece in each cup.

Cut marshmallows in half crosswise. Then place 1 marshmallow cut side down in each cup.

Return to oven 1-2 minutes or until marshmallows are slightly softened.

Remove pan and cool for 15 minutes. Then carefully remove cups from pan and allow to completely cool.

Break remaining candy bars up and place in a microwavable bowl.

Microwave on high for 1 1/2 minutes or until melted and smooth, stirring every 20 seconds.

Dip the top of each marshmallow in the melted chocolate.