First pre heat the oven to 350F. Make cookie dough as directed on package. Then bake for 10 to 12 mins. Then cut marshmallows in half using serrated knife. Thn immediately top each hot cookie with marshmallow cut side down & press down firmly. Then place to cool on a cooling racks.
Next microwave fudge topping on High 30 seconds or until warm. Then spoon topping over each marshmallow topped cookie. Then top with candy sprinkles.