A dessert from Grandma's cookbook! It has a cookie bar base, topped with a rich layer of walnuts, chocolate and melted marshmallows

Mud Hen Bars. A cookie dough base layered with rich chocolate, gooey marshmallow and topped off with a crackly brown sugar meringue.

Mud Hen Bars-a cookie crust with marshmallows, chocolate chips, and a brown sugar meringue topping.