Place 2 scoops of ice cream into two glasses at least 350mL in size; if you are using larger glasses, you can add an extra scoop!
Add in 1 ounce of Baileys Irish Cream.
Pour about a cup of Guinness beer into each glass to top them off, and drizzle with chocolate syrup if desired. Pro Tip: pour half of the beer in, give it a stir and then pour the rest to incorporate the flavors.