Directions: |
Directions:To make cupcakes: 1. Preheat oven to 350 and line 24 cupcake tins with liners. Bring the Guinness and butter to a simmer in a heavy sauce pan over medium heat. Add cocoa powder and whisk until the mixture is smooth. Cool slightly. 2. Whisk flour, sugar, baking soda and salt in large bowl to combine. Using a electric mixer, beat the eggs and sour cream on medium speed until combined. Add the guinness-chocolate mixture to to the egg mixture and beat just to combine. Reduce the speed to low, add the flour mixture and beat briefly. Using a rubber spatula, fold the batter until completely combined. Divide the batter among the cupcake liners. Bake until a thin knife inserted into the center comes out clean about 17 minutes. Cool the cupcakes on a rack.
To make whiskey ganache filling: Finely chop the chocolate and transfer it to a heatproof bowl. Heat the cream until simmering and pour it over the chocolate. Let it sit for 1 minute and the nursing a rubber spatula, stir it from the center outward until smooth. Add the butter and whiskey and stir until combined. Let the ganache cool until thick but still soft enough to be piped.
To fill the cupcakes: Using a 1-inch round cookie cutter or the bottom of a large decorating tip, cut the centers out of the cooled cupcakes, going about 2/3 the way down. Transfer the ganache to a piping bag with a wide tip and fill the holes in each cupcake to the top.
To make the Baileys frosting: Using the whisk attachment of a stand mixer, whip the butter on medium-high speed for 5 min scraping the sides of the bowl occasionally. Reduce the speed to medium-low and gradually add the powdered sugar until all of it is incorporated. Add the baileys, increase the speed to medium-high and who for another 2-3 minutes until light and fluffy. Pipe onto cupcakes |