Make the cupcakes according to the recipe o the boxed cake mix. Add in the espresso powder by dissolving it in hot water.
While the cupcakes are baking, make the chocolate covered espresso beans.
Add parchment paper to a baking sheet.
Melt the chocolate chips in 25 second bursts and stir between each time.
Dip the beans into the chocolate one at a time using a fork. Set the beans on the parchment paper and repeat.
To make the frosting, beat the butter for 20 seconds and then add 4 cups of the icing sugar plus the espresso powder and cocoa powder. Beat for 2 minutes.
Add the vanilla and 1 T of milk or cream. Beat for 1 minute. Taste and add more sugar if you'd like.
Put the frosting in a piping bag with a tip.
Add to the cooled cupcakes and add three dried espresso beans to the top of every cupcake.