Well, I could mail you a cupcake but I ate them all...... so how about a recipe link .)
http://find.myrecipes.com/recipes/re...ipe_id=1687704
I actually use 2 oz of the dark chocolate instead of 1 1/4 it asks for. You can use any SMBC recipe and add rum to taste. I used 3 tbs of rum to a batch of frosting.