These decadent cupcakes have a firm crust made of graham crackers with a soft chocolaty cake, topped with a marshmallow gooey icing. These taste so much like the real thing you will think you're out camping!
Mix the graham cracker crumbs, sugar and butter then divide evenly, in the bottom of baking cups, pressing down to compact with the back of a spoon.
Combine the cake ingredients as per the box instructions. Divide evenly between the baking cups filling until about ¾ full. Bake in the oven for time instructed on the box - insert a toothpick to check that they have cooked enough. The toothpick needs to come out clean.
Remove all the cupcakes from the pan onto a cooling rack and allow to cool completely.
In a mixing bowl combine the frosting ingredients except the marshmallow creme. Beat for about 2 minutes, then slowly add the marshmallow creme and continue beating until completely combined.
Frost and decorate cupcakes as desired.
Notes
These cupcakes can be decorated in any way, the chocolate/marshmallow theme is perfect and adds some texture to the cupcake, but this is completely flexible.