01 -
Follow the baking instructions on the brownie box to preheat your oven. Line a square 8x8 pan with parchment paper. In a mixing bowl, combine the dry brownie mix with the package-listed ingredients (swap ¼ cup of water for Baileys if you want an added kick). Pour the batter into the pan and bake as directed. Set baked brownies aside to cool fully before moving to the next step.
02 -
In a bowl, cream the butter, vanilla, and powdered sugar together until you don’t see any clumps. Slowly drizzle in the Baileys while mixing. Add one spoonful of heavy cream at a time, beating constantly, until the frosting looks smooth and light.
03 -
Lay a thick layer of frosting evenly over the brownies using a spatula. Pop the brownies into the freezer to firm up the frosting while moving onto your ganache.
04 -
Put the cream and Baileys in a microwaveable bowl. Heat it up for about a minute, just until it’s hot and starting to simmer. Pour the cream over the chocolate chips, let it sit untouched for a few minutes, then stir until you get a smooth mixture.
05 -
Pour the ganache evenly over your cold, frosted brownies. Leave it to set either on your counter for an hour or in the fridge for 15 minutes. Once everything is firm, lift the brownies out of the pan using the parchment paper. Slice into neat squares and enjoy right away.