S'more Cookie Bars

Directions

1. 1
   Preheat oven to 350 degrees F.
2. 2
   Grease an 8-inch square baking pan.
3. 3
   Place graham crackers in a plastic bag and crush with a rolling pin.
4. 4
   In a large bowl, beat butter and sugar until light and fluffy.
5. 5
   Add egg and vanilla; beat well.
6. 6
   In a separate bowl, combine flour, graham cracker crumbs, baking powder and salt.
7. 7
   Add flour mixture to butter mixture and beat until blended.
8. 8
   Divide dough in half and press half into the prepared pan.
9. 9
   Arrange chocolate bars over dough, breaking as needed to fit.
10. 10
    Spread marshmallow creme over candy bars.
11. 11
    Crumble remaining half of dough over marshmallow creme and carefully press with moistened fingers to form a layer.
12. 12
    Bake 30 to 35 minutes until lightly browned.
13. 13
    Cool completely in pan before cutting.