What you need:
1 box of brownie mix (Choose any kind)
Baileys Irish Cream
Follow directions on brownie mix. Cut the water measurement in half and add the Irish cream as your other half. Bake brownies an extra 5 to 6 minutes.
While the brownies are baking get out a mixing bowl. Pour half a pint of heavy cream in and mix on low. Add half a cup of Irish Cream and 1/4 cup of powdered sugar. Whip on high until you have a stiff cream. Chill in refrigerator.
Allow brownies to cool. Once brownies are completely cooled (this is important), cut into squares and set on a baking sheet. Spread a big scoop of the Irish Cream whipped cream onto each brownie. Place the brownies in the freezer for 15 minutes.
Now wasn't that easy? Serve chilled and enjoy!