INGREDIENTS
For the Cookie Bars
1/2 cup
butter, softened
1/2 cup
sugar
1/2 cup
brown sugar
1 tsp
vanilla extract
1
egg
1 tsp
baking powder
1/2 tsp
salt
1 1/2 cups
flour
1 cup
graham cracker crumbs
For the Frosting
1/2 cup
butter, softened
3/4 cup
marshmallow cream
1 tsp
vanilla extract
1/2 tsp
salt
3 1/2 cups
powdered sugar
2 tbsp
heavy whipping cream
2/3 cup
mini marshmallow bits
12
snack sized Hershey bars, cut up