Father’s Day cupcakes need to fulfills two very important criteria: they should be somewhat “manly” as far as decorations and ingredients go, and they need to be tasty. These Father’s Day cupcakes fit that perfectly. They are decorated with edible Royal Icing beer mugs and chocolate frosted “dad’s.” They are also made of chocolate, with a can of Guinness thrown in. This turns them into an adults only treat, but elevates the level of flavor. The special “dad” in your life won’t be able to resist!