S'more Bars

I saw this recipe in a Disney Fun Magazine and had to try!

S'more Bars
1/2 c sugar
1/2 c butter, softened
1 large egg
1 tsp vanilla
3/4 c crushed graham crackers
3/4 c all-purpose flour
1/4 tsp salt
1 tsp baking powder
3 (1.55 oz) chocolate bars (ie Nestle)
1 (7 oz) jar of marshmallow cream

1.  Grease an 8x8 baking pan.  Heat oven to 350 degrees.
2.  In a large mixing bowl, cream the butter and sugar until fluffy.  Beat in the egg and vanilla extract.  Add the crushed graham crackers, flour, salt, and baking powder and beat until well mixed, stopping occasionally to scrap the sides of the bowl.
3.  Spoon half the dough into the pan and spread evenly with your fingertips.  Break the chocolate into pieces and arrange over the dough.  Spread a layer of marshmallow cream over the chocolate.  Flatten the remaining dough into pancakes and lay them over the marshmallow.
4. Bake until golden brown, about 30 minutes.  Let the bars cool before serving.

We served it with peppermint ice cream (for the holidays).  It was good.  The next time I make these, I will try it with a big layer of mini marshmallows instead of the cream.  Definitely something I'll make again.