S'More Cookie Bars

Directions

1. 1
   Heat oven to 350°.
2. 2
   Grease 8-inch square pan.
3. 3
   In large mixer bowl, beat butter and sugar until light and fluffy.
4. 4
   Add egg and vanilla; beat well.
5. 5
   Stir together flour, graham cracker crumbs, baking powder and salt.
6. 6
   Add to butter mixture, beating until blended.
7. 7
   Press half of dough into pan.
8. 8
   Arrange chocolate bars over dough, breaking as needed to fit.
9. 9
   Spread with marshmallow cream.
10. 10
    Spread remaining dough over marshmallow.
11. 11
    Bake 30 to 35 minutes or until lightly browned.
12. 12
    Cool completely in pan on wire rack.
13. 13
    Cut into bars.