Smores Cookie Bars

Directions

1. 1
   Preheat oven to 350 degrees.
2. 2
   In large bowl, cream butter and sugar until well blended. Add eggs and vanilla; beat well.
3. 3
   In a separate bowl, stir together flour, graham cracker crumbs, baking powder and salt; add to butter mixture, beating until blended.
4. 4
   Press half of dough in a greased 9x13 pan. (reserve remaining dough).
5. 5
   Bake 15 minutes. Remove from oven.
6. 6
   Arrange a single layer of chocolate bars over baked layer, breaking as needed to fit. Sprinkle with marshmallows; scatter bits of remaining dough over marshmallows forming top layer.
7. 7
   Return to oven and bake 15 minutes more or until lightly browned. Cool completely in pan on wire rack. Cut into bars.