More S'mores: Chewy S'Mores Bar Cookies

So it's the weekend, and maybe you missed National S'mores Day and all the Recipes I posted. Well, here's one for Chewy S'mores Bar Cookies  from the Hershey's Kitchens that's perfect for the weekend. Remember, there are lots of way to make S'mores. You can grill them, microwave them, bake them or cook them over the open fire! Enjoy!

CHEWY S'MORES BAR COOKIES

Ingredients
1/2 cup butter or margarine, softened
3/4 cup sugar
1 egg
1 teaspoon vanilla extract
1-1/3 cups all-purpose flour
3/4 cup graham cracker crumbs
1 teaspoon baking powder
Dash of Salt

S'more Topping
3 cups (about 11 whole crackers) graham cracker pieces (1/2 to 1-inch pieces)
4 cups (about 12 (1.55 oz.) bars) HERSHEY'S Milk Chocolate Bar pieces
2-1/2 cups miniature marshmallows
1 jar (7 oz.) marshmallow creme

Carefully mix together graham cracker pieces, chocolate bar pieces, miniature marshmallows and marshmallow creme in large bowl.

Instructions:
1. Heat oven to 350°F. Grease 15-1/2x10-1/2x1-inch jelly-roll pan.
2. Beat butter and sugar until light and fluffy in large bowl. Add egg and vanilla; beat well. Stir together flour, graham cracker crumbs, baking powder and salt; add to butter mixture, beating until blended. Press dough into prepared pan. Bake 15 minutes.
3. Spread S'more Topping evenly over partially baked cookie crust. Bake additional 15-20 minutes or until marshmallows are lightly browned. Cool completely in pan on wire rack. Cut into bars.