INGREDIENTS
3/4 cup
unsalted butter, melted and cooled
1/4 tsp
salt
1/4 tsp
baking soda
1/2 cup
brown sugar, lightly packed
1/4 cup
granulated sugar
1
large egg
1/2 tsp
vanilla
3/4 cup
all purpose flour
1/2 cup
graham cracker crumbs
3/4 cup
semi-sweet chocolate chips
1 cup
mini marshmallows