Step 1
Take two graham crackers and place a marshmallow (or two) in between them.
Step 2
Melt the chocolate bar in a microwave-safe bowl or over a pot of simmering water. (Parents will want to do this part.) Stir and allow the chocolate to cool slightly.
Step 3
Dip the graham cracker sandwiches in the chocolate and set them on a plate. Add sprinkles.
Step 4
Take a big bite! Or you can refrigerate them: There's nothing better than leftover Marshmallow Lasagna!