S'mores Cookie Bars

S'mores in the form of a cookie bar. Is there a discussion that needs to take place? Didn't think so.

S'mores Cookie Bars
1 stick unsalted butter
1/2 c. white sugar
1/4 c. light brown sugar
1 egg
1 tsp. vanilla
1 and 1/3 c. flour
3/4 c. graham cracker crumbs
1 tsp. baking powder
1/4 tsp. salt
2 King size Hershey's bars
1.5 c. marshmallow creme or fluff (a 7 oz. jar was plenty)

Preheat oven to 350.
Whisk together flour, graham cracker crumbs, baking powder and salt in a small bowl.
Cream butter and sugars in an electric mixer until fluffy.
Add egg and vanille and beat well.
Add dry ingredients and beat well.

Divide dough into 2 balls. Press one ball into the bottom of an 8x8 square pan. Place chocolate bars in single layer over the dough.
Spread marshmallow over the top of the chocolate.
Press 2nd ball of dough over the top.
I recommend flattening the dough in your hand first and then placing it over the top.

Bake at 350 for 30-35 minutes until golden brown. Let cool thoroughly before cutting into squares.