Easy Irish Slammer Cocktail Recipe

If you’re searching for the ultimate Irish Slammer cocktail recipe, you’ve come to the right place. This delightful mix of classic Irish spirits offers a balanced blend of flavors to elevate your next gathering. Rich in tradition and taste, it promises to be a crowd favorite.
One St. Patrick’s Day, I found myself in the heart of Dublin, surrounded by the lively sounds of traditional Irish music. A friendly local introduced me to this recipe, and it has since become a cherished family favorite. We now make it every year as a nod to that memorable trip, transforming our living room into a cozy Irish pub atmosphere.
Why You’ll Love This Recipe
This Irish Slammer cocktail is quick to prepare, making it perfect for spontaneous gatherings. The robust combination of Irish whiskey, stout beer, and cream liqueur creates an irresistible taste explosion. It’s a classic choice for St. Patrick’s Day or any occasion needing a touch of the Emerald Isle’s spirit.
Ingredients Notes
The magic here lies in the quality of the ingredients. Using an Irish whiskey with a smooth finish enhances the drink’s flavor. A rich and creamy Irish cream liqueur balances the stout’s bitterness. If you prefer a lighter drink, substitute the stout with a lager for a unique twist.
Recipe Steps
Step 1
Fill a pint glass halfway with chilled Guinness or your favorite stout beer.
Step 2
In a separate shot glass, pour equal parts Irish whiskey and Irish cream liqueur.
Step 3
Gently layer the whiskey over the cream, using a bar spoon to slow the pour if necessary.
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Step 4
Carefully drop the filled shot glass into the pint glass of stout.
Step 5
Enjoy immediately for the best experience, as the flavors blend perfectly when fresh.
Storage Options
This cocktail is best enjoyed fresh, but if needed, you can pre-mix the stout and store it in the refrigerator. Keep the whiskey and cream mix separate until serving for optimal taste. Refrain from freezing, as it can alter the flavor profile.
Variations & Substitutions
For a dairy-free option, replace the Irish cream liqueur with a vegan creamer. Want a bit of kick? Add a hint of mint liqueur for a refreshing twist. For a less potent drink, swap the stout with ginger ale.
Serving Suggestions
This cocktail pairs excellently with traditional Irish dishes like shepherd’s pie or soda bread. Serve it during festive holidays or casual weekends with friends for an authentic Irish experience.
Frequently Asked Questions
Can I prepare this cocktail in advance? While it’s best fresh, you can pre-measure the ingredients and store them separately for faster assembly when guests arrive.
What if I can’t find Irish whiskey? A good-quality bourbon can act as a substitute, though it will slightly alter the flavor profile.
Is there a non-alcoholic version? You could create a mocktail using a stout-flavored soda, non-alcoholic whiskey, and a cream substitute to maintain the spirit of the cocktail.

Easy Irish Slammer Cocktail Recipe
Ingredients
Main Ingredients
- 1 ounce Irish whiskey
- 1 ounce Baileys Irish Cream
- 1 pint Guinness beer Served cold
Instructions
Preparation Steps
- Pour the Guinness into a pint glass about 3/4 of the way full. Let the foam settle.
- In a shot glass, pour the Irish whiskey and then top with the Baileys Irish Cream.
- Carefully drop the shot glass into the pint of Guinness and drink immediately.