INGREDIENTS
3/4 cup
butter (, room temperature)
1/2 cup
granulated sugar
1/2 cup
packed brown sugar
1
egg
1 tsp
vanilla extract
1 1/4 cups
all-purpose flour
1 cup
graham cracker crumbs ((about 8 whole graham crackers, crushed))
1/2 tsp
baking soda
1/4 tsp
salt
2
Hershey bars (, split into pieces (should have 12 pieces per bar))
2 cups
mini marshmallows